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data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-daa6839 elementor-widget elementor-widget-image\" data-id=\"daa6839\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" data-src=\"https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/03\/Thailand-Hazardous-Substance-Regulations-A-Comprehensive-Compliance-Guide-1024x577.png\" data-srcset=\"https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/03\/Thailand-Hazardous-Substance-Regulations-A-Comprehensive-Compliance-Guide-1024x577.png 1024w, https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/03\/Thailand-Hazardous-Substance-Regulations-A-Comprehensive-Compliance-Guide-300x169.png 300w, 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1024px) 100vw, 1024px\"  \/><noscript><img decoding=\"async\" width=\"1024\" height=\"577\" src=\"https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/03\/Thailand-Hazardous-Substance-Regulations-A-Comprehensive-Compliance-Guide-1024x577.png\" class=\"attachment-large size-large wp-image-5114\" alt=\"Hazardous Substance procedures in Thailand\" srcset=\"https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/03\/Thailand-Hazardous-Substance-Regulations-A-Comprehensive-Compliance-Guide-1024x577.png 1024w, https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/03\/Thailand-Hazardous-Substance-Regulations-A-Comprehensive-Compliance-Guide-300x169.png 300w, https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/03\/Thailand-Hazardous-Substance-Regulations-A-Comprehensive-Compliance-Guide-768x433.png 768w, https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/03\/Thailand-Hazardous-Substance-Regulations-A-Comprehensive-Compliance-Guide-1536x865.png 1536w, https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/03\/Thailand-Hazardous-Substance-Regulations-A-Comprehensive-Compliance-Guide-18x10.png 18w, https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/03\/Thailand-Hazardous-Substance-Regulations-A-Comprehensive-Compliance-Guide-600x338.png 600w, https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2024\/03\/Thailand-Hazardous-Substance-Regulations-A-Comprehensive-Compliance-Guide.png 1640w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><\/noscript>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-a55a40a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a55a40a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-e69937a\" data-id=\"e69937a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e513931 elementor-widget elementor-widget-heading\" data-id=\"e513931\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Overview<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-95e81b4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"95e81b4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-a198861\" data-id=\"a198861\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0b5b7d0 elementor-widget elementor-widget-text-editor\" data-id=\"0b5b7d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">In Thailand, a proper handling of hazardous chemicals is important to protect public health and the environment. Under the comprehensive framework of the Hazardous Substance Act B.E. 2535, implemented by the <a href=\"https:\/\/www.diw.go.th\/webdiw\/\">Department of Industrial Works (DIW)<\/a>, stringent procedures govern importation, production, production, and possession of hazardous substances. This article serves as a guide, outlining the distinct procedures and requisite documentation for each activity involving hazardous chemicals in Thailand, fostering compliance and ensuring safety at every step.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-7f60e41 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7f60e41\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-bcddd9e\" data-id=\"bcddd9e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d1bf502 elementor-widget elementor-widget-heading\" data-id=\"d1bf502\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">4 categories of hazardous substances<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-05cf320 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"05cf320\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-b582cf7\" data-id=\"b582cf7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2d507b3 elementor-widget elementor-widget-text-editor\" data-id=\"2d507b3\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"#annex5\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">The Hazardous Substance Act B.E. 2535 classifies hazardous substances into four distinct categories, each governed by specific regulations<\/span><\/p><p><b>Category 1<\/b><span style=\"font-weight: 400;\">: These substances have minimal hazards and need to be monitored to ensure compliance with specific rules set by the responsible Ministry.<\/span><\/p><p><b>Category 2:<\/b><span style=\"font-weight: 400;\"> Substances in this category require monitoring and control measures. Registration is required for their import and export.<\/span><\/p><p><b>Category 3<\/b><span style=\"font-weight: 400;\">: Substances in this category have a higher level of hazard and face stricter controls. Both registration and licensing are necessary for their manufacturing, importing, exporting, or possessing.<\/span><\/p><p><b>Category 4<\/b><span style=\"font-weight: 400;\">: These substances are considered to be a significant risk to human health. They are strictly forbidden from being produced, imported, exported, or possessed.\u00a0<\/span><span style=\"font-size: 1rem;\">For a detailed guide on importing and possessing Category 4 substances, read our <\/span><a style=\"background-color: #f5f5f5; font-size: 1rem;\" href=\"https:\/\/chemicalexpressth.com\/articles\/safety-guide\/hazardous-substance-cat4-import-possess-guide\/\">Cat4 Import &amp; Possession Guide<\/a>.<\/p><p><span style=\"font-weight: 400;\">Read <\/span><a href=\"https:\/\/chemicalexpressth.com\/articles\/safety-guide\/hazardous-substances-in-thailand\/\"><span style=\"font-weight: 400;\">the classification of Hazardous Substances<\/span><\/a><span style=\"font-weight: 400;\"> in detail.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-c2d6af9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c2d6af9\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-77d0edd\" data-id=\"77d0edd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cda254b elementor-widget elementor-widget-heading\" data-id=\"cda254b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Compliance Procedures for Hazardous Substances in Thailand<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-ca43642 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ca43642\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-aa0a58c\" data-id=\"aa0a58c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1a20555 elementor-widget elementor-widget-text-editor\" data-id=\"1a20555\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><span style=\"color: #e35323;\"><b>Notification<\/b><span style=\"font-weight: 400;\">\u00a0<\/span><\/span><\/h3><p><b>Affected: Producers and importers <\/b><b>of hazardous substances or solutions composed of such substances in all products exceeding 1,000 kg per year<\/b><\/p><p><span style=\"font-weight: 400;\">Manufacturers and importers dealing with hazardous substances from List 5.6 must inform if the total amount of substances or a single substance in all their products exceeds 1,000 kg\/year. This notification can be done either directly to DIW, designated locations or through <\/span><a href=\"https:\/\/haz8.diw.go.th\/th#\"><span style=\"font-weight: 400;\">DIW\u2019s computerized system<\/span><\/a><a href=\"https:\/\/chemicalexpressth.com\/articles\/safety-guide\/hazardous-substances-in-thailand\/\"><span style=\"font-weight: 400;\">.<\/span><\/a><\/p><h4><i><span style=\"font-weight: 400; font-family: arial;\">Documents\/ information required to notify the hazardous substance:<\/span><\/i><\/h4><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Notification of the production or import of hazardous substances of List 5.6 (Form WoAo.\/AoKo. 32<\/span><span style=\"font-weight: 400;\">), annexed with Notification of MOI B.E. (2022)<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Declaration Receipt Number<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Personal Information (Name, Age, Nationality, Tax ID number, Address, Contact information, etc.)<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Declaration Type<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Details of Hazardous Substances (Chemical name, CAS Number, GHS Classification)<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Application\/Volume (kg\/ year)\u00a0<\/span><\/li><\/ul><h4><i><span style=\"font-weight: 400; font-family: arial;\">When to notify:<\/span><\/i><\/h4><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The total amount of substances mentioned above should be calculated within one calendar year, from January 1 to December 31.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Companies must report the total quantity of substances for each calendar year by June 30 of the following year.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">This reporting is only required once a year.<\/span><\/li><\/ul><h4><i><span style=\"font-weight: 400; font-family: arial;\">Document download<\/span><\/i><span style=\"font-weight: 400;\">:<\/span><\/h4><p><span style=\"color: #000080;\"><span style=\"font-weight: 400;\">Notification of Ministry of Industry: Declaration of the production or import of hazardous substances of List 5.6 under the responsibility of Department of Industrial Works B.E. 2565 (2022)<\/span><span style=\"font-weight: 400;\"> [<\/span><span style=\"text-decoration: underline;\"><a style=\"color: #000080;\" href=\"https:\/\/www.jetro.go.jp\/ext_images\/thailand\/pdf\/RevENMOINotiDeclarHazardSubList5_6BE2565.pdf\"><span style=\"font-weight: 400;\">ENG<\/span><\/a><\/span><a style=\"color: #000080;\" href=\"https:\/\/chemicalexpressth.com\/articles\/safety-guide\/hazardous-substances-in-thailand\/\"><span style=\"font-weight: 400;\">] [<\/span><\/a><span style=\"text-decoration: underline;\"><a style=\"color: #000080;\" href=\"https:\/\/www.diw.go.th\/webdiw\/wp-content\/uploads\/2022\/06\/law-haz-moi-29062565.pdf\"><span style=\"font-weight: 400;\">TH<\/span><\/a><\/span><a style=\"color: #000080;\" href=\"https:\/\/chemicalexpressth.com\/articles\/safety-guide\/hazardous-substances-in-thailand\/\"><span style=\"font-weight: 400;\">]<\/span><\/a><\/span><\/p><p><span style=\"color: #000080;\"><span style=\"font-weight: 400;\">Additional Explanation for Consideration of Hazardous Substance List 5.6 [<\/span><span style=\"text-decoration: underline;\"><a style=\"color: #000080; text-decoration: underline;\" href=\"https:\/\/www.jetro.go.jp\/ext_images\/thailand\/pdf\/28Add_explana_consider_hazard_substance_List_5_6.pdf\" target=\"_blank\" rel=\"noopener\">ENG<\/a><\/span><span style=\"font-weight: 400;\">] [<\/span><span style=\"text-decoration: underline;\"><a style=\"color: #000080; text-decoration: underline;\" href=\"http:\/\/eis.diw.go.th\/haz\/pdf\/haz5.6.pdf\">TH<\/a><\/span><span style=\"font-weight: 400;\">]<\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-61b4428 elementor-widget elementor-widget-text-editor\" data-id=\"61b4428\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><span style=\"color: #e85323;\"><b>Registration<\/b><span style=\"font-weight: 400;\">\u00a0<\/span><\/span><\/h3><p><b>Affected: <\/b><b>Producers &amp; importers of Category 2 &amp; 3 Hazardous Substances<\/b><\/p><p><span style=\"font-weight: 400;\">Producers and importers of category 2 and category 3 hazardous substances shall get these hazardous substances registered with the DIW, MOI, other agencies designated by the MOI or <\/span><span style=\"font-weight: 400;\">through DIW\u2019s computerized system.<\/span><\/p><h4><i><span style=\"font-weight: 400; font-family: arial;\">Documents\/ information required to apply for a registration of hazardous substance:<\/span><\/i><\/h4><ol><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Application for Hazardous Substance Registration (Form <\/span><span style=\"font-weight: 400;\">WoAo\/AoKo1), annexed with Notification of MOI B.E. 2552 (2009)\u00a0<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Materials Safety Data Sheet or Safety Data Sheet as referred by the WoAo\/AoKo 3 form annexed with Notification of MOI B.E. 2552 (2009), or by ISO 11014-1, or by Globally Harmonized System of Classification and Labeling of Chemicals (GHS).<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Specification of the hazardous substance<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Document or photograph evidencing characteristic of containers or tanks<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Document or photograph evidencing methods used to secure the containers (if any)<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Analysis results from a lab following international standards or specified by the Director-General of the Department of Industrial Works, or a certificate detailing the specifications of the hazardous substance.<\/span><\/li><\/ol><p><span style=\"font-weight: 400;\">If the official reviewing the registration request finds the documents provided in 4, 5, and 6 unclear for approving a permit to produce or import hazardous substances, they may ask the applicant for additional documents specifically related to the hazardous substance or request further testing\/studies.<\/span><\/p><p><span style=\"font-weight: 400;\">After reviewing the documents and evidence for hazardous substance registration, if approved, the official will issue a registration certificate as outlined in Form WoOr\/OrKo 2.<\/span><\/p><h4><i><span style=\"font-weight: 400; font-family: arial;\">Validity:<\/span><\/i><\/h4><p><span style=\"font-weight: 400;\">The registration certificate is valid for six years.<\/span><\/p><h4><i><span style=\"font-weight: 400; font-family: arial;\">Procedure for registration:<\/span><\/i><\/h4><p><span style=\"color: #000080;\">Registration Process of Hazardous Substance and for Renewal Registration<a style=\"color: #000080;\" href=\"https:\/\/www.diw.go.th\/en\/wp-content\/uploads\/2021\/07\/haz-2.pdf\">\u00a0[<span style=\"text-decoration: underline;\">ENG]<\/span><\/a><a style=\"color: #000080;\" href=\"https:\/\/www.diw.go.th\/webdiw\/wp-content\/uploads\/2021\/07\/step7.pdf\">\u00a0[<span style=\"text-decoration: underline;\">TH]<\/span><\/a><\/span><\/p><h4><i><span style=\"font-weight: 400; font-family: arial;\">Document download:<\/span><\/i><\/h4><p><span style=\"color: #000080;\"><span style=\"font-weight: 400;\">Application for registration (Form <span style=\"text-decoration: underline;\"><span style=\"color: #000080;\"><a style=\"color: #000080; text-decoration: underline;\" href=\"http:\/\/eis.diw.go.th\/haz\/hazard\/Forms\/Hform_1.pdf\">WoAo\/AoKo 1<\/a><\/span><\/span>)<\/span><span style=\"font-weight: 400;\">, Request for renewal of registration (Form <\/span><span style=\"text-decoration: underline;\"><a style=\"color: #000080; text-decoration: underline;\" href=\"http:\/\/eis.diw.go.th\/haz\/hazard\/Forms\/Hform_4.pdf\"><span style=\"font-weight: 400;\">WoAo\/AoKo 4<\/span><\/a><\/span><span style=\"font-weight: 400;\"> ), Request to amend registration (Form <\/span><span style=\"text-decoration: underline;\"><a style=\"color: #000080;\" href=\"http:\/\/eis.diw.go.th\/haz\/hazard\/Forms\/Hform_8.pdf\"><span style=\"font-weight: 400;\">WoAo\/AoKo.8<\/span><\/a><\/span><span style=\"font-weight: 400;\"> )<\/span><\/span><\/p><p><span style=\"color: #000080;\"><span style=\"font-weight: 400;\">Notification of Ministry of Industry: Registration of Hazardous Substance, Issuance and Renewal of Registration Certificate Listed under Responsibility of Department of Industrial Works B.E. 2552 (2009)<\/span> <span style=\"font-weight: 400;\">[<\/span><span style=\"text-decoration: underline;\"><a style=\"color: #000080;\" href=\"https:\/\/www.jetro.go.jp\/ext_images\/thailand\/pdf\/04MOI_Noti_registration_HS_2552.pdf\"><span style=\"font-weight: 400;\">ENG<\/span><\/a><\/span><span style=\"font-weight: 400;\">]<\/span><a style=\"color: #000080;\" href=\"https:\/\/www.diw.go.th\/webdiw\/wp-content\/uploads\/2021\/07\/law-haz-moi-30092552.pdf\"><span style=\"font-weight: 400;\"> [<span style=\"text-decoration: underline;\">TH<\/span>]<\/span><\/a><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e611a9 elementor-widget elementor-widget-text-editor\" data-id=\"2e611a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><span style=\"color: #e85323;\"><span style=\"caret-color: #e85323;\">Permit\/ License<\/span><\/span><\/h3><p><b>Affected: Manufacturer, importer, exporter, having in possession of Category 3 substances<\/b><\/p><p><span style=\"font-weight: 400;\">Any person who intends to produce, import, export or have in possession of category 3 hazardous substances <\/span><span style=\"font-weight: 400;\">must apply for the relevant permit or license <\/span><span style=\"font-weight: 400;\">with the DIW, MOI, other agencies designated by the MOI or <\/span><span style=\"font-weight: 400;\">through DIW\u2019s computerized system.<\/span><span style=\"font-weight: 400;\"> Separate application forms are required for producers, importers, exporters, and those storing the substances, respectively.<\/span><\/p><p>Once licensed, make sure your storage setup is compliant too. Read our <a class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/chemicalexpressth.com\/articles\/safety-guide\/hazardous-substances-storage-guide\/\">Hazardous Substances Storage Guide<\/a>.<\/p><h4><i><span style=\"font-weight: 400; font-family: arial;\">Documents\/ information required to request for a permit\/ license of hazardous substance:<\/span><\/i><\/h4><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Application for Hazardous Substance Licensing (Form WoAo. 1) for production, (Form <\/span><span style=\"font-weight: 400;\">WoAo. 3) for import, <\/span><span style=\"font-weight: 400;\">(Form <\/span><span style=\"font-weight: 400;\">WoAo. 5) for export, (Form WoAo. 7) for possession and (WoAo. 9) for\u00a0 renewal, annexed with Ministerial Regulation (2012)<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Importer &#8211; name, address and commercial license<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Chemical identification &#8211; trade name, formula name, quantity to import\/export, country of origin, producer company and means of transportation.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Material safety data sheet (in the case of industrial chemicals) or the results of efficacy trial, residue trial, quality analysis, toxicological data assessment (in the case of pesticides)<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Warehouse &#8211; address, location, protective and preventive measures on warehouse structure and occupational health and safety<\/span><\/li><\/ul><h4><i><span style=\"font-weight: 400; font-family: arial;\">Validity:<\/span><\/i><\/h4><p><span style=\"font-weight: 400;\">This license is valid for 3 years.<\/span><\/p><h4><i><span style=\"font-weight: 400; font-family: arial;\">Procedure for license application:<\/span><\/i><\/h4><p><span style=\"color: #000080;\"><span style=\"font-weight: 400;\">Permission Request Process to Import\/Export Hazardous Substance and for Renewal Licenses [<\/span><span style=\"text-decoration: underline;\"><a style=\"color: #000080; text-decoration: underline;\" href=\"https:\/\/www.diw.go.th\/en\/wp-content\/uploads\/2021\/07\/haz-6.pdf\"><span style=\"font-weight: 400;\">ENG<\/span><\/a><\/span><span style=\"font-weight: 400;\">] [<\/span><span style=\"text-decoration: underline;\"><a style=\"color: #000080; text-decoration: underline;\" href=\"https:\/\/www.diw.go.th\/webdiw\/wp-content\/uploads\/2021\/07\/step9.pdf\"><span style=\"font-weight: 400;\">TH<\/span><\/a><\/span><span style=\"font-weight: 400;\">]<\/span><\/span><\/p><p><span style=\"color: #000080;\"><span style=\"font-weight: 400;\">Permission Request Process to Possess Hazardous Substance and for Renewal Licenses [<\/span><span style=\"text-decoration: underline;\"><a style=\"color: #000080; text-decoration: underline;\" href=\"https:\/\/www.diw.go.th\/en\/wp-content\/uploads\/2021\/07\/haz-8.pdf\"><span style=\"font-weight: 400;\">ENG<\/span><\/a><\/span><span style=\"font-weight: 400;\">] [<\/span><span style=\"text-decoration: underline;\"><a style=\"color: #000080; text-decoration: underline;\" href=\"https:\/\/www.diw.go.th\/webdiw\/wp-content\/uploads\/2021\/07\/step10.pdf\"><span style=\"font-weight: 400;\">TH<\/span><\/a><\/span><span style=\"font-weight: 400;\">]<\/span><\/span><\/p><p><span style=\"color: #000080;\"><span style=\"font-weight: 400;\">Permission Request Process to Produce form of Hazardous Substance and for Renewal Licenses <\/span><span style=\"font-weight: 400;\">[<\/span><span style=\"text-decoration: underline;\"><a style=\"color: #000080; text-decoration: underline;\" href=\"https:\/\/www.diw.go.th\/en\/wp-content\/uploads\/2021\/07\/haz-10.pdf\"><span style=\"font-weight: 400;\">ENG<\/span><\/a><\/span><span style=\"font-weight: 400;\">] [<\/span><span style=\"text-decoration: underline;\"><a style=\"color: #000080; text-decoration: underline;\" href=\"https:\/\/www.diw.go.th\/webdiw\/wp-content\/uploads\/2021\/07\/step11.pdf\"><span style=\"font-weight: 400;\">TH<\/span><\/a><\/span><span style=\"font-weight: 400;\">]<\/span><\/span><\/p><h4><i><span style=\"font-weight: 400; font-family: arial;\">Document download:<\/span><\/i><\/h4><p><span style=\"color: #000080;\"><a style=\"color: #000080;\" href=\"http:\/\/eis.diw.go.th\/haz\/hazard\/Forms\/imp_3.pdf\"><span style=\"font-weight: 400;\">Application for permission to [<span style=\"text-decoration: underline;\">import<\/span>], <\/span><\/a><span style=\"font-weight: 400;\">[<\/span><a style=\"color: #000080;\" href=\"http:\/\/eis.diw.go.th\/haz\/hazard\/Forms\/o_7.pdf\"><span style=\"font-weight: 400;\"><span style=\"text-decoration: underline;\">possess<\/span>], <\/span><\/a><span style=\"font-weight: 400;\">[<\/span><a style=\"color: #000080;\" href=\"http:\/\/eis.diw.go.th\/haz\/hazard\/Forms\/exp_5.pdf\"><span style=\"font-weight: 400;\"><span style=\"text-decoration: underline;\">export<\/span>], <\/span><\/a><span style=\"font-weight: 400;\">[<\/span><span style=\"text-decoration: underline;\"><a style=\"color: #000080;\" href=\"http:\/\/eis.diw.go.th\/haz\/hazard\/Forms\/pr_1.pdf\"><span style=\"font-weight: 400;\">produce<\/span><\/a><\/span><span style=\"font-weight: 400;\">]\u00a0<\/span><\/span><\/p><p><span style=\"color: #000080;\"><a style=\"color: #000080;\" href=\"https:\/\/www.diw.go.th\/webdiw\/wp-content\/uploads\/2021\/07\/law-haz-20042555.pdf\"><span style=\"font-weight: 400;\">Ministerial Regulations Issue 4 (2012) Issued in accordance with the Hazardous Substances Act B.E. 2535<\/span><\/a><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-81c07c4 elementor-widget elementor-widget-text-editor\" data-id=\"81c07c4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><b style=\"font-style: inherit; caret-color: #e85323;\"><span style=\"color: #e85323;\">Declaration<\/span><\/b><\/h3><p><b style=\"font-size: 16px; font-style: inherit;\"><b>Affected: Manufacturer, Importer, Exporter and Possessor of hazardous substance designated in the annex of MOI Notification B.E. 2563 (2020)<\/b><\/b><\/p><h4 style=\"font-family: Arial;\"><em><span style=\"text-decoration: underline;\"><span style=\"font-weight: 400;\">Export\/ Import Declaration<\/span><\/span><\/em><\/h4><p><span style=\"font-weight: 400;\">Importers or exporters of hazardous substances under the authorization of the DIW\u00a0<\/span><span style=\"font-weight: 400;\">must inform the relevant authority before conducting any activity at the port. This information can be submitted to the Department of Industrial Works (DIW) or designated locations, or through <\/span><a href=\"http:\/\/haz2.diw.go.th\/LinkVK6\/index.html\"><span style=\"font-weight: 400;\">the DIW&#8217;s computerized system<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p><h4 style=\"font-family: Arial;\"><i><span style=\"font-weight: 400;\">Documents\/ information required to declare the export\/ import of hazardous substance:<\/span><\/i><\/h4><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Declaration form for Hazardous Substance (Form <\/span><span style=\"font-weight: 400;\">WoAo.\/AoKo.6<\/span><span style=\"font-weight: 400;\">), annexed with Notification of MOI B.E. 2563 (2020) <\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Chemical identification: name, chemical formula and proportion, trade name, common name or abbreviation (if any)<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Quantity of the chemical imported or the container, characteristic of containers<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Location of storage facility<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Transportation means<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Customs port, anticipated arrival date to or departure date from the port<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Invoice<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Bill of loading<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Specific document for the restricted control chemicals<\/span><\/li><\/ul><p><span style=\"text-decoration: underline;\"><span style=\"color: #000080; text-decoration: underline;\"><a style=\"color: #000080; text-decoration: underline;\" href=\"https:\/\/www.diw.go.th\/en\/wp-content\/uploads\/2021\/07\/haz-14.pdf\"><span style=\"font-weight: 400;\">Export\/ Import <\/span><span style=\"font-weight: 400;\">Declaration Process of Hazardous Substances<\/span><span style=\"font-weight: 400;\">s<\/span><\/a><\/span><\/span><\/p><p><span style=\"text-decoration: underline;\"><span style=\"color: #000080; text-decoration: underline;\"><a style=\"color: #000080; text-decoration: underline;\" href=\"http:\/\/eis.diw.go.th\/haz\/hazard\/pdf\/NewVOOK6.pdf\"><span style=\"font-weight: 400;\">Notification form <\/span><span style=\"font-weight: 400;\">WoAo.\/AoKo.6 <\/span><\/a><\/span><\/span><\/p><h4 style=\"font-family: Arial;\"><span style=\"text-decoration: underline;\"><span style=\"font-weight: 400;\">Produce, Import, Export or Possess Declaration<\/span><\/span><\/h4><p><span style=\"font-weight: 400;\">Producers, importers, exporters, or possessors of hazardous substances listed in the <\/span><a href=\"https:\/\/www.diw.go.th\/webdiw\/wp-content\/uploads\/2021\/07\/law-haz-moi-18102547-2.pdf\"><span style=\"font-weight: 400;\">notification<\/span><\/a><span style=\"font-weight: 400;\"> must declare information if their volume exceeds 100 kilograms in each listing during January to June or July to December. This information can be submitted to the Department of Industrial Works (DIW) or designated locations, or through the <\/span><a href=\"http:\/\/haz2.diw.go.th\/vk7\/\"><span style=\"font-weight: 400;\">DIW&#8217;s computerized system<\/span><\/a> <span style=\"font-weight: 400;\">or via registered mail.<\/span><\/p><h4 style=\"font-family: Arial;\"><i><span style=\"font-weight: 400;\">Documents required to declare the production, import, export and possession of hazardous substance:<\/span><\/i><\/h4><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Declaration form for Hazardous Substance (Form <\/span><span style=\"font-weight: 400;\">WoAo.\/AoKo. 7<\/span><span style=\"font-weight: 400;\">), <\/span><span style=\"font-weight: 400;\">(Form <\/span><span style=\"font-weight: 400;\">WoAo.\/AoKo. 7.1<\/span><span style=\"font-weight: 400;\">), <\/span><span style=\"font-weight: 400;\">(Form <\/span><span style=\"font-weight: 400;\">WoAo.\/AoKo. 7.2<\/span><span style=\"font-weight: 400;\">), annexed with Notification of MOI B.E. <\/span><span style=\"font-weight: 400;\">2563 (2020)<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Name, chemical formula, proportion, trade name, common name, or abbreviation (if any)<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Registration number (if any)<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Quantity: produced, imported, exported, or possessed; sold quantity; used quantity<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Customer details: name, identification number<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Purpose of purchasing<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Hazardous substance category 2 operation receipt number or license number<\/span><\/li><\/ul><h4 style=\"font-family: Arial;\"><i><span style=\"font-weight: 400;\">Declaration Period:<\/span><\/i><\/h4><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Activities from January to June: Report by July of the same year.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Activities from July to December: Report by January of the following year.<\/span><\/li><\/ul><h4 style=\"font-family: Arial;\"><i><span style=\"font-weight: 400;\">Document download:<\/span><\/i><\/h4><p><span style=\"color: #000080;\"><span style=\"font-weight: 400;\">Declaration form <\/span><span style=\"font-weight: 400;\">WoAo.\/AoKo. [<\/span><a style=\"color: #000080;\" href=\"http:\/\/eis.diw.go.th\/haz\/hazard\/pdf\/pagad7.pdf\"><span style=\"text-decoration: underline;\"><span style=\"font-weight: 400;\">7.pdf<\/span>\u00a0<\/span>]<\/a><span style=\"font-weight: 400;\">\u00a0[<\/span><span style=\"text-decoration: underline;\"><a style=\"color: #000080;\" href=\"http:\/\/eis.diw.go.th\/haz\/hazard\/pdf\/pagad7.1.pdf\"><span style=\"font-weight: 400;\">7.1.pdf]<\/span><\/a><\/span><span style=\"font-weight: 400;\">\u00a0[<\/span><span style=\"text-decoration: underline;\"><a style=\"color: #000080;\" href=\"http:\/\/eis.diw.go.th\/haz\/hazard\/pdf\/pagad7.2.pdf\"><span style=\"font-weight: 400;\">7.2.pdf<\/span><\/a><\/span><span style=\"font-weight: 400;\">]<\/span><\/span><\/p><p><span style=\"color: #000080;\"><span style=\"font-weight: 400;\">Notification of Ministry of Industry: Declaration of the hazardous substances under the authorization of Department of Industrial Works by producer, importer, exporter, or possessor (No.2) B.E. 2563 (2020) <\/span><span style=\"font-weight: 400;\">[<\/span><span style=\"text-decoration: underline;\"><a style=\"color: #000080;\" href=\"https:\/\/www.jetro.go.jp\/ext_images\/thailand\/pdf\/MOINotiDeclaHazSubNo22563.pdf\"><span style=\"font-weight: 400;\">ENG<\/span><\/a><\/span><span style=\"font-weight: 400;\">] [<\/span><span style=\"text-decoration: underline;\"><a style=\"color: #000080;\" href=\"https:\/\/www.diw.go.th\/webdiw\/wp-content\/uploads\/2021\/07\/law-haz-moi-02032564.pdf\"><span style=\"font-weight: 400;\">TH<\/span><\/a><\/span><span style=\"font-weight: 400;\">]<\/span><\/span><\/p><p><span style=\"color: #000080;\"><span style=\"font-weight: 400;\">Notification of Ministry of Industry: Declaration of the hazardous substances under the authorization of Department of Industrial Works by producer, importer, exporter, or possessor B.E. 2547 (2004) <\/span><span style=\"font-weight: 400;\">[<\/span><span style=\"text-decoration: underline;\"><a style=\"color: #000080;\" href=\"https:\/\/www.jetro.go.jp\/ext_images\/thailand\/pdf\/10MOI_Noti_Declar_HS_2547.PDF\"><span style=\"font-weight: 400;\">ENG<\/span><\/a><\/span><span style=\"font-weight: 400;\">] [<\/span><span style=\"text-decoration: underline;\"><a style=\"color: #000080;\" href=\"https:\/\/www.diw.go.th\/webdiw\/wp-content\/uploads\/2021\/07\/law-haz-moi-18102547-2.pdf\"><span style=\"font-weight: 400;\">TH<\/span><\/a><\/span><span style=\"font-weight: 400;\">]<\/span><\/span><\/p><p><span style=\"color: #000080;\"><span style=\"font-weight: 400;\">Notification of Department of Industrial Works: Criteria, methods and conditions for declaration of importer or exporter of hazardous substance under responsibility of Department of Industrial Works (WoAo\/AoKo 6) via the computerized system to the Department of Industrial Works\u2019 computer network system B.E. 2555 (2012)<\/span> <span style=\"font-weight: 400;\">\u00a0<\/span><span style=\"font-weight: 400;\">[<\/span><span style=\"text-decoration: underline;\"><a style=\"color: #000080;\" href=\"https:\/\/www.jetro.go.jp\/ext_images\/thailand\/pdf\/19DIW_Noti_Criteria_declar_HS_via_computer_WoAo.AoKo6_2555.pdf\"><span style=\"font-weight: 400;\">ENG<\/span><\/a><\/span><span style=\"font-weight: 400;\">] [<\/span><span style=\"text-decoration: underline;\"><a style=\"color: #000080;\" href=\"https:\/\/www.diw.go.th\/webdiw\/wp-content\/uploads\/2021\/07\/law-haz-anndiw-31072555.pdf\"><span style=\"font-weight: 400;\">TH<\/span><\/a><\/span><span style=\"font-weight: 400;\">]<\/span><\/span><\/p><h4 style=\"font-family: Arial;\"><span style=\"text-decoration: underline;\"><span style=\"font-weight: 400;\">Declaration for Hazardous Substance Category 2<\/span><\/span><\/h4><p><span style=\"font-weight: 400;\">Producers, importers, exporters, or possessors of category 2 hazardous substances must inform the relevant authority. This information can be submitted to the Hazardous Substance Control Bureau, the Department of Industrial Works (DIW) or designated locations, or through the DIW&#8217;s computerized system.<\/span><\/p><h4 style=\"font-family: Arial;\"><i><span style=\"font-weight: 400;\">Documents required to declare the production, import, export and possession of category 2 hazardous substance:<\/span><\/i><\/h4><ol><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Two copies of a declaration form (WoAo\/AoKo 5), annexed with Notification of DIW B.E. 2556 (2013) <\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A copy of a registration of hazardous substances. If a registration is exempted, attach a document showing 100% of chemical contents of a product.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A copy of juristic person registration<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A power of attorney and a copy of ID cards of an attorney and a proxy<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Map and layout of storage place of hazardous substances type 2<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A copy of VAT registration certificate (PhoPho 20)<\/span><\/li><\/ol><h4 style=\"font-family: Arial;\"><i><span style=\"font-weight: 400;\">Validity:<\/span><\/i><\/h4><p><span style=\"font-weight: 400;\">The declaration receipt or its renewal is valid for 3 years since the issuance or renewal date.<\/span><\/p><h4 style=\"font-family: Arial;\"><i><span style=\"font-weight: 400;\">Procedure for Declaration:<\/span><\/i><\/h4><p><span style=\"color: #000080;\"><a style=\"color: #000080;\" href=\"https:\/\/www.diw.go.th\/webdiw\/wp-content\/uploads\/2021\/07\/step8.pdf\"><span style=\"font-weight: 400;\">Declaration Procedure for Category 2 Hazardous Substances<\/span><\/a><\/span><\/p><h4 style=\"font-family: Arial;\"><i><span style=\"font-weight: 400;\">Document download:<\/span><\/i><\/h4><p><span style=\"color: #000080;\"><span style=\"font-weight: 400;\">Notification of Department of Industrial Works: Criteria and procedure for submission of a declaration form, issuance of a declaration receipt, submission of a renewal form and renewal of a declaration receipt for the operations concerning with hazardous substance type 2<\/span><span style=\"font-weight: 400;\"><br \/><\/span><span style=\"font-weight: 400;\">under authority of the Department of Industrial Works B.E. 2556 (2013) [<\/span><span style=\"text-decoration: underline;\"><a style=\"color: #000080;\" href=\"https:\/\/www.jetro.go.jp\/ext_images\/thailand\/pdf\/17Noti_DIW_Criteria_Type_2_Haz_Sub_2556.pdf\"><span style=\"font-weight: 400;\">ENG<\/span><\/a><\/span><span style=\"font-weight: 400;\">] [<\/span><span style=\"text-decoration: underline;\"><a style=\"color: #000080;\" href=\"https:\/\/www.diw.go.th\/webdiw\/wp-content\/uploads\/2021\/07\/law-haz-anndiw-26112556.pdf\"><span style=\"font-weight: 400;\">TH<\/span><\/a><\/span><span style=\"font-weight: 400;\">]<\/span><\/span><\/p><p><span style=\"color: #000080;\"><span style=\"font-weight: 400;\">Request form for notification of operations regarding hazardous substances category 2 (<\/span><span style=\"text-decoration: underline;\"><a style=\"color: #000080;\" href=\"http:\/\/eis.diw.go.th\/haz\/hazard\/Forms\/hazform.5.pdf\"><span style=\"font-weight: 400;\">Wor\/Or.5<\/span><\/a><\/span><span style=\"font-weight: 400;\">) , <\/span><a style=\"color: #000080;\" href=\"http:\/\/eis.diw.go.th\/haz\/hazard\/Forms\/hazform.5_1.pdf\"><span style=\"font-weight: 400;\">request for renewal of notification<\/span><\/a> <a style=\"color: #000080;\" href=\"http:\/\/eis.diw.go.th\/haz\/hazard\/Forms\/hazform.5_1.pdf\"><span style=\"font-weight: 400;\">(<span style=\"text-decoration: underline;\">Wor\/Or.5.1<\/span>)<\/span><\/a><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e3e7288 elementor-widget elementor-widget-heading\" data-id=\"e3e7288\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Confidential Business Information Disclosure<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-86b1ad7 elementor-widget elementor-widget-text-editor\" data-id=\"86b1ad7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<span style=\"font-weight: 400;\">When notifying hazardous chemical products, the Department of Industrial Works (DIW) typically mandates notifiers to fully disclose the composition of their products. However, some companies may opt to withhold certain composition details due to Confidential Business Information (CBI) concerns. In such cases, the company assumes its own risk as the DIW can only assess the hazardous nature of chemicals based on the provided information. This poses potential risks of non-compliance. <\/span>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-22f643f elementor-widget elementor-widget-heading\" data-id=\"22f643f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Document Fees<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2dbfd19 elementor-widget elementor-widget-eael-advanced-data-table\" data-id=\"2dbfd19\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-advanced-data-table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ea-advanced-data-table-wrap\" data-id=\"2dbfd19\"><div class=\"ea-advanced-data-table-wrap-inner\">\n                <table class=\"ea-advanced-data-table ea-advanced-data-table-static ea-advanced-data-table-2dbfd19 ea-advanced-data-table-paginated\" data-id=\"2dbfd19\" data-items-per-page=\"12\"><thead><tr><th>Document<\/th><th style=\"width: 123px\">Fees<\/th><\/tr><\/thead><tbody><tr><td>Certificate of Registration for Hazardous Substance, each<\/td><td>15,000 baht&nbsp;<\/td><\/tr><tr><td>Hazardous Substance Production License, each<\/td><td>20,000 baht&nbsp;<\/td><\/tr><tr><td>Hazardous Substance Import License, each<\/td><td>20,000 baht&nbsp;<\/td><\/tr><tr><td>Hazardous Substance Export License, each<\/td><td>20,000 baht&nbsp;<\/td><\/tr><tr><td>License to Possess Hazardous Substance, each<\/td><td>20,000 baht&nbsp;<\/td><\/tr><tr><td>Transit License<\/td><td>20,000 baht&nbsp;<\/td><\/tr><tr><td>Hazardous Substance Specimen Production License, each<\/td><td>2,000 baht&nbsp;<\/td><\/tr><tr><td>Hazardous Substance Specimen Import License, each<\/td><td>2,000 baht&nbsp;<\/td><\/tr><tr><td>Substitute for Certificate of Registration for Hazardous Substance, each<\/td><td>1,000 baht<\/td><\/tr><tr><td>Substitute for License, each<\/td><td>1,000 baht<\/td><\/tr><tr><td>The Fee for each Renewal of Certificate of Registration for Hazardous Substance is the same as that for the Certificate of Registration for Hazardous Substance<\/td><td> <\/td><\/tr><tr><td>The Fee for each Renewal of License is the same as that for each type of License<\/td><td> <\/td><\/tr><\/tbody><\/table>\n            <\/div><div class=\"ea-advanced-data-table-pagination ea-advanced-data-table-pagination-button clearfix\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f37199e elementor-widget elementor-widget-text-editor\" data-id=\"f37199e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><i><span style=\"font-weight: 400; font-family: arial\">Document download<\/span><\/i><span style=\"font-weight: 400;\">:<\/span><\/h4>\n<span style=\"color: #000080;\"><a style=\"color: #000080;\" href=\"https:\/\/www.diw.go.th\/webdiw\/wp-content\/uploads\/2021\/07\/law-haz-13112552.pdf\"><span style=\"font-weight: 400;\">Ministerial Regulations Prescribing Fees Related to Hazardous Substances, B.E. 2009<\/span><\/a><\/span>\n\n<span style=\"color: #000080;\"><a style=\"color: #000080;\" href=\"https:\/\/www.diw.go.th\/webdiw\/wp-content\/uploads\/2021\/07\/law-haz-26062563.pdf\"><span style=\"font-weight: 400;\">Ministerial Regulations Prescribing Fees Related to Hazardous Substances (No. 2) B.E. 2020<\/span><\/a><\/span>\n\n<span style=\"color: #000080;\"><span style=\"font-weight: 400;\">Hazardous Substance Act (No. 4), B.E. 2562 (2019) [<span style=\"text-decoration: underline;\"><a style=\"color: #000080; text-decoration: underline;\" href=\"https:\/\/www.jetro.go.jp\/ext_images\/thailand\/pdf\/HazardSubActNo4BE2562Final.pdf\">ENG<\/a><\/span>] [<span style=\"text-decoration: underline;\"><a style=\"color: #000080; text-decoration: underline;\" href=\"https:\/\/www.diw.go.th\/webdiw\/wp-content\/uploads\/2021\/07\/law-haz-30042562.pdf\">TH<\/a><\/span>]\u00a0<\/span><\/span>\n\n<span style=\"color: #000080;\"><span style=\"font-weight: 400;\">Hazardous Substance Act (No. 3), B.E. 2551 (2008) [<span style=\"text-decoration: underline;\"><a style=\"color: #000080; text-decoration: underline;\" href=\"https:\/\/www.jetro.go.jp\/ext_images\/thailand\/pdf\/HazardSubActNo3BE2551.pdf\">ENG<\/a><\/span>] [<span style=\"text-decoration: underline;\"><a style=\"color: #000080; text-decoration: underline;\" href=\"https:\/\/www.diw.go.th\/webdiw\/wp-content\/uploads\/2021\/07\/law-haz-25022551.pdf\">TH<\/a><\/span>]\u00a0<\/span><\/span>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f78386 elementor-widget elementor-widget-heading\" data-id=\"5f78386\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Accompanying Duties<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ed170da elementor-widget elementor-widget-text-editor\" data-id=\"ed170da\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Apart from documents and official regulations, dealing with Hazardous Substances always comes with great responsibilities in order to <\/span><span style=\"font-weight: 400;\">prevent accidents, look after the environment, and follow the rules. Therefore, a proper hazardous substance storage system is important for everyone working with chemicals, whether you&#8217;re in a lab, at an industrial facility, or even at home.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">To ensure the safety, follow the guidelines below:<\/span><\/p><p><span style=\"font-weight: 400;\"><em>Documentation<\/em>: Always review a chemical\u2019s MSDS\/SDS for proper storage procedures.<\/span><\/p><p><span style=\"font-weight: 400;\"><em>Location<\/em>: Store chemicals in a dedicated, well-ventilated area away from sunlight, heat, and pathways. Limit access to authorized personnel.<\/span><\/p><p><span style=\"font-weight: 400;\"><em>Segregation<\/em>: Separate incompatible chemicals to prevent reactions. Use appropriate barriers or distance to segregate incompatible substances. For example, acids and bases should be kept apart to prevent accidental reactions.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\"><em>Temperature Control<\/em>: Maintain proper temperatures; refrigerate chemicals if needed. Never store food in lab refrigerators.<\/span><\/p><p><span style=\"font-weight: 400;\"><em>Labeling<\/em>: Clearly label containers with chemical name, hazard classification, and safety info. Ensure labels are durable.<\/span><\/p><p><span style=\"font-weight: 400;\"><em>Container Integrity<\/em>: Use undamaged containers made of compatible materials to prevent leaks.<\/span><\/p><p><span style=\"font-weight: 400;\"><em>Accessibility<\/em>: Store chemicals for easy access while keeping aisles clear. Keep hazardous chemicals below eye level. Do not store chemicals on the floor, window ledges, or balconies.<\/span><\/p><p><span style=\"font-weight: 400;\"><em>Spill Containment<\/em>: Have spill trays or absorbents available to contain spills. Use secondary containment like dishpans or polyethylene if possible.<\/span><\/p><p><span style=\"font-weight: 400;\"><em>Emergency Equipment<\/em>: Keep emergency gear like spill kits, fire extinguishers and eye wash stations accessible. Ensure that personnel are trained in their use and know the location of emergency equipment.<\/span><\/p><p><span style=\"font-weight: 400;\"><em>Regular Inspections<\/em>: Regularly inspect storage areas for hazards, leaks, and damaged containers. Check all chemical containers left out of storage areas at the end of each workday and return unneeded items to chemical storerooms or stockrooms.<\/span><\/p><p><span style=\"font-weight: 400;\"><em>Inventory Management<\/em>: Use a first-in, first-out system to avoid degradation. Keep containers closed when not in use.<\/span><\/p><p><span style=\"font-weight: 400;\"><em>Shelving<\/em>: Use chemical-resistant shelving and avoid exceeding weight limits.<\/span><\/p><p><span style=\"font-weight: 400;\"><em>Personal Protective Equipment (PPE)<\/em>: Use appropriate PPE, including chemical-resistant gloves, eye protection, closed-toe shoes, lab coats, and chemical aprons as required.<\/span><\/p><p><span style=\"font-weight: 400;\"><em>Acid storage<\/em>: Store acids in dedicated cabinets, with oxidizing acids isolated separately (i.e., each in its own separate secondary containment).<\/span><\/p><p><span style=\"font-weight: 400;\">For detailed storage guidelines for Hazardous Substances, check out <\/span><a href=\"https:\/\/chemicalexpressth.com\/articles\/safety-guide\/hazardous-substances-storage-guide\/\"><span style=\"font-weight: 400;\">Hazardous Substances Storage Guideline<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-1303869 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1303869\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-2cbd13a\" data-id=\"2cbd13a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cb3dff2 elementor-widget elementor-widget-heading\" data-id=\"cb3dff2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclusion<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-6fe6b2d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6fe6b2d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-964de15\" data-id=\"964de15\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e91cc66 elementor-widget elementor-widget-text-editor\" data-id=\"e91cc66\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<span style=\"font-weight: 400;\">It is crucial for everyone dealing with hazardous substances to comply with the relevant rules and regulations and handle the chemicals responsibly. <\/span>\n<br><br>\n<span style=\"font-weight: 400; color:red;\">**For more comprehensive, up-to-date and accurate information on the rules and regulations surrounding the hazardous substances, it is highly recommended to seek advice from professionals or authorized organizations before conducting any procedure\u00a0 to ensure proper understanding and compliance with the necessary requirements.<\/span>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-0bc454b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0bc454b\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-5a26315\" data-id=\"5a26315\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4d4099f elementor-widget elementor-widget-text-editor\" data-id=\"4d4099f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Source your chemicals from a supplier who understands Thai safety regulations and storage guidelines. Chemical Express supplies reagents, acids, solvents, and biochemicals with SDS\/MSDS documentation included.<\/p>\n<p><strong>Reach us via our Inquiry Form or LINE. We are happy to help!<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0199ba7 e-grid e-con-boxed e-con e-parent\" data-id=\"0199ba7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1e14b40 elementor-align-right elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"1e14b40\" data-element_type=\"widget\" data-e-type=\"widget\" data-track=\"enquiry_cta\" data-intent=\"lead\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" 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data-element_type=\"section\" data-e-type=\"section\" id=\"hs-list\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-3c10d13\" data-id=\"3c10d13\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-53ae018 elementor-widget elementor-widget-heading\" data-id=\"53ae018\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-medium\">Where to find other related information<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-7a7b4a4 elementor-widget elementor-widget-text-editor\" data-id=\"7a7b4a4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Dealing with Hazardous Substances in Thailand<\/strong>: <\/span><span style=\"font-weight: 400;\"><a href=\"https:\/\/chemicalexpressth.com\/articles\/safety-guide\/hazardous-substances-in-thailand\/\">https:\/\/chemicalexpressth.com\/articles\/safety-guide\/hazardous-substances-in-thailand\/<\/a><\/span><\/li><li aria-level=\"1\"><strong>Hazardous Substance Storage Guideline<\/strong>: <a href=\"https:\/\/chemicalexpressth.com\/articles\/safety-guide\/hazardous-substances-storage-guide\/\">https:\/\/chemicalexpressth.com\/articles\/safety-guide\/hazardous-substances-storage-guide\/<\/a><\/li><li aria-level=\"1\"><strong>Comprehensive Guide on Importing and Possessing Highly Toxic Chemicals (Hazardous Substance Category 4)<\/strong>: <a href=\"https:\/\/chemicalexpressth.com\/articles\/safety-guide\/hazardous-substance-cat4-import-possess-guide\/\">https:\/\/chemicalexpressth.com\/articles\/safety-guide\/hazardous-substance-cat4-import-possess-guide\/<\/a><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Ultimate Guide to Purchasing Chemical Products<\/strong>: <\/span><a href=\"https:\/\/chemicalexpressth.com\/articles\/product-guide-articles\/chemical-products-procurement-guide\/\">https:\/\/chemicalexpressth.com\/articles\/product-guide-articles\/chemical-products-procurement-guide\/<\/a><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ce5d910 elementor-widget elementor-widget-text-editor\" data-id=\"ce5d910\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<footer style=\"display: none;\"><p style=\"display: none;\"><strong>What are the categories of hazardous substances in Thailand?<\/strong><\/p><p>The categories of hazardous substances in Thailand are Category 1, Category 2, Category 3, and Category 4. Each category has specific regulations governing their importation, production, and possession.<\/p><p style=\"display: none;\"><strong>What is the Hazardous Substance Act B.E 2535?<\/strong><\/p><p>The Hazardous Substance Act B.E 2535 is a comprehensive framework implemented by the Department of Industrial Works (DIW) in Thailand to regulate the handling of hazardous chemicals. It encompasses stringent procedures for the importation, production, and possession of hazardous substances to protect public health and the environment.<\/p><p style=\"display: none;\"><strong>What documentation is required for handling hazardous substances in Thailand?<\/strong><\/p><p>The documentation required for handling hazardous substances in Thailand varies depending on the category of the substance and the activity involved. Generally, documentation may include permits, registrations, licenses, and safety data sheets.<\/p><\/footer><footer style=\"display: none;\"><p style=\"display: none;\"><strong>What is the notification procedure for producers and importers of hazardous substances in Thailand?<\/strong><\/p><p>Manufacturers and importers dealing with hazardous substances listed in Annex 5.6 must inform if the total amount of a single substance in all their products exceeds 1,000 kg\/year. This notification can be done either directly to DIW, designated locations or through DIW\u2019s computerized system.<\/p><p style=\"display: none;\"><strong>What documents\/information are required for notifying hazardous substances in Thailand?<\/strong><\/p><p>The documents\/information required for notifying hazardous substances in Thailand include:<\/p><ul><li>Notification of the production or import of hazardous substances of List 5.6 (Form WoOr.\/OrKo. 32), annexed with Notification of MOI B.E. (2022)<\/li><li>Declaration Receipt Number<\/li><li>Personal Information (Name, Age, Nationality, Tax ID number, Address, Contact information, etc.)<\/li><li>Declaration Type<\/li><li>Details of Hazardous Substances (Chemical name, CAS Number, GHS Classification)<\/li><li>Application\/Volume (metric ton\/year)<\/li><\/ul><p>\u00a0<\/p><p style=\"display: none;\"><strong>When should companies notify about hazardous substances in Thailand?<\/strong><\/p><p>Companies should calculate the total amount of substances within one calendar year, from January 1 to December 31. They must report the total quantity of substances for each calendar year by June 30 of the following year. This reporting is only required once a year.<\/p><\/footer><footer style=\"display: none;\"><div><div><p>Who is affected by the registration of hazardous substances in Thailand?<\/p><div><p>Producers and importers of Category 2 and Category 3 Hazardous Substances are affected by the registration process in Thailand.<\/p><\/div><\/div><div><p>What documents are required to apply for registration of hazardous substances?<\/p><div><p>Documents required for applying for the registration of hazardous substances include the Application for Hazardous Substance Registration (Form WoAo\/AoKo1), Materials Safety Data Sheet or Safety Data Sheet, Specification of the hazardous substance, Document or photograph evidencing characteristic of containers or tanks, Document or photograph evidencing methods used to secure the containers (if any), and Analysis results from a lab following international standards or specified by the Director-General of the Department of Industrial Works.<\/p><\/div><\/div><div><p>How long is the registration certificate for hazardous substances valid?<\/p><div><p>The registration certificate for hazardous substances is valid for six years.<\/p><\/div><\/div><div><p>Where can I find the documents required for registration of hazardous substances?<\/p><div><p>You can download the required documents, such as Application for registration (Form WoAo\/AoKo 1), Request for renewal of registration (Form WoAo\/AoKo 4), and Request to amend registration (Form WoAo\/AoKo.8), from the provided link.<\/p><\/div><\/div><\/div><\/footer>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c2d2321 elementor-widget elementor-widget-text-editor\" data-id=\"c2d2321\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<footer style=\"display: none;\">\n<div>\n<div>\n\nWho is affected by the permit\/license requirement for hazardous substances in Thailand?\n<div>\n\nManufacturers, importers, exporters, and individuals having possession of Category 3 substances are affected and required to obtain the relevant permit or license.\n\n<\/div>\n<\/div>\n<div>\n\nWhat documents are required to request for a permit\/license for hazardous substances?\n<div>\n\nDocuments required for requesting a permit or license for hazardous substances include the Application for Hazardous Substance Licensing (Form WoAo. 1) for production, (Form WoAo. 3) for import, (Form WoAo. 5) for export, (Form WoAo. 7) for possession and (WoAo. 9) for renewal, annexed with Ministerial Regulation (2012), importer information such as name, address, and commercial license, chemical identification details like trade name, formula name, quantity to import\/export, country of origin, producer company, and means of transportation, material safety data sheet (in the case of industrial chemicals) or the results of efficacy trial, residue trial, quality analysis, toxicological data assessment (in the case of pesticides), and warehouse information including address, location, and protective and preventive measures on warehouse structure and occupational health and safety.\n\n<\/div>\n<\/div>\n<div>\n\nHow long is the permit\/license for hazardous substances valid?\n<div>\n\nThe permit or license for hazardous substances is valid for 3 years.\n\n<\/div>\n<\/div>\n<\/div>\n<\/footer><footer style=\"display: none;\">\n<div>\n<div>\n\nWho is affected by the declaration requirement for hazardous substances in Thailand?\n<div>\n\nManufacturers, importers, exporters, and possessors of hazardous substances designated in the annex of MOI Notification B.E. 2563 (2020) are affected and required to declare their activities.\n\n<\/div>\n<\/div>\n<div>\n\nWhat documents are required to declare the export\/import of hazardous substances?\n<div>\n\nDocuments required for declaring the export\/import of hazardous substances include the Declaration form for Hazardous Substance (Form WoAo.\/AoKo.6) annexed with Notification of MOI B.E. 2563 (2020), chemical identification details like name, chemical formula and proportion, trade name, common name or abbreviation, quantity of the chemical imported or the container, characteristic of containers, location of storage facility, transportation means, customs port, anticipated arrival date to or departure date from the port, invoice, and bill of loading.\n\n<\/div>\n<\/div>\n<\/div>\n<\/footer><footer style=\"display: none;\">\n<div>\n<div>\n\nWho is required to declare the production, import, export, or possession of hazardous substances in Thailand?\n<div>\n\nProducers, importers, exporters, or possessors of hazardous substances listed in the notification must declare information if their volume exceeds 100 kilograms in each listing during January to June or July to December.\n\n<\/div>\n<\/div>\n<div>\n\nWhat documents are required to declare the production, import, export, and possession of hazardous substances?\n<div>\n\nDocuments required to declare the production, import, export, and possession of hazardous substances include the Declaration form for Hazardous Substance (Form WoAo.\/AoKo. 7, Form WoAo.\/AoKo. 7.1, Form WoAo.\/AoKo. 7.2) annexed with Notification of MOI B.E. 2563 (2020), name, chemical formula, proportion, trade name, common name, or abbreviation (if any), registration number (if any), quantity produced, imported, exported, or possessed; sold quantity; used quantity, customer details like name, identification number, purpose of purchasing, hazardous substance category 2 operation receipt number or license number.\n\n<\/div>\n<\/div>\n<div>\n\nWhat is the declaration period for activities involving hazardous substances?\n<div>\n\nFor activities from January to June, the report must be submitted by July of the same year. For activities from July to December, the report must be submitted by January of the following year.\n\n<\/div>\n<\/div>\n<\/div>\n<\/footer><footer style=\"display: none;\">\n<div>\n<div>\n\nWho is required to declare hazardous substances in Category 2?\n<div>\n\nProducers, importers, exporters, or possessors of category 2 hazardous substances must inform the relevant authority.\n\n<\/div>\n<\/div>\n<div>\n\nWhat documents are required to declare the production, import, export, and possession of category 2 hazardous substances?\n<div>\n\nDocuments required to declare the production, import, export, and possession of category 2 hazardous substances include two copies of a declaration form (WoAo\/AoKo 5) annexed with Notification of DIW B.E. 2556 (2013), a copy of a registration of hazardous substances, a copy of juristic person registration, a power of attorney and a copy of ID cards of an attorney and a proxy, map and layout of storage place of hazardous substances type 2, and a copy of VAT registration certificate (PhoPho 20).\n\n<\/div>\n<\/div>\n<div>\n\nWhat is the validity period of the declaration receipt for Category 2 hazardous substances?\n<div>\n\nThe declaration receipt or its renewal is valid for 3 years since the issuance or renewal date.\n\n<\/div>\n<\/div>\n<\/div>\n<\/footer>\n<footer style=\"display: none;\">\n  <div itemscope itemtype=\"https:\/\/schema.org\/FAQPage\">\n    <div itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n      <p itemprop=\"name\">What happens if a company withholds certain composition details when notifying hazardous chemical products to the Department of Industrial Works (DIW)?<\/p>\n      <div itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n        <p itemprop=\"text\">When notifying hazardous chemical products, the Department of Industrial Works (DIW) typically mandates notifiers to fully disclose the composition of their products. However, some companies may opt to withhold certain composition details due to Confidential Business Information (CBI) concerns. In such cases, the company assumes its own risk as the DIW can only assess the hazardous nature of chemicals based on the provided information. 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