{"id":886629,"date":"2026-04-14T07:00:19","date_gmt":"2026-04-14T11:00:19","guid":{"rendered":"https:\/\/www.thecompliancecenter.com\/ca\/?p=886629"},"modified":"2026-04-21T11:32:17","modified_gmt":"2026-04-21T15:32:17","slug":"proof-of-classification-stay-compliant","status":"publish","type":"post","link":"https:\/\/www.thecompliancecenter.com\/ca\/help-center\/articles\/proof-of-classification-stay-compliant\/","title":{"rendered":"Proof of Classification: Stay Compliant"},"content":{"rendered":"<h2><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-886630\" src=\"https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2026\/04\/ICC_00005_Proof-of-Classification_Oct2025-1_Blog.png\" alt=\"\" width=\"1000\" height=\"300\" srcset=\"https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2026\/04\/ICC_00005_Proof-of-Classification_Oct2025-1_Blog.png 1000w, https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2026\/04\/ICC_00005_Proof-of-Classification_Oct2025-1_Blog-300x90.png 300w, https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2026\/04\/ICC_00005_Proof-of-Classification_Oct2025-1_Blog-768x230.png 768w, https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2026\/04\/ICC_00005_Proof-of-Classification_Oct2025-1_Blog-600x180.png 600w, https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2026\/04\/ICC_00005_Proof-of-Classification_Oct2025-1_Blog-190x57.png 190w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><strong>Proof of Classification: Stay Compliant<\/strong><\/h2>\n<h4><strong>Understanding TDG Classification Requirements<\/strong><\/h4>\n<p>When it comes to transporting or importing dangerous goods in Canada, compliance doesn\u2019t stop at the shipping document. Under the <strong><a href=\"https:\/\/www.thecompliancecenter.com\/ca\/product-category\/publications\/canadian-tdg\/\" target=\"_blank\" rel=\"noopener\">Transportation of Dangerous Goods (TDG) Regulations<\/a><\/strong>, Part 2.2.1, consignors are required to keep a Proof of Classification on file for five years.<\/p>\n<p>And when regulatory inspectors ask for it\u2014you must be ready.<\/p>\n<h4><strong>What is a Proof of Classification?<\/strong><\/h4>\n<p>A Proof of Classification is the documented evidence showing how your product was classified as a dangerous good. According to the TDG Regulations, it can take the form of:<\/p>\n<ul>\n<li>A test report<\/li>\n<li>A lab report<\/li>\n<li>Or a written explanation of how the product was classified<\/li>\n<\/ul>\n<h4><strong>What Must Be Included<\/strong><\/h4>\n<p>This documentation must include:<\/p>\n<ul>\n<li>The date of classification<\/li>\n<li>The technical name of the dangerous goods (if applicable)<\/li>\n<li>The classification itself<\/li>\n<li>The method used under TDG or UN Recommendations<\/li>\n<\/ul>\n<p>In short: it\u2019s your paper trail of compliance, and Transport Canada expects you to have it available on demand.<\/p>\n<h4><strong>The Risk of Non-Compliance<\/strong><\/h4>\n<p>Recently, Transport Canada inspectors have caught companies off guard\u2014finding businesses unprepared to provide proper Proof of Classification. Without it, you risk:<\/p>\n<ul>\n<li>Fines or penalties during inspections<\/li>\n<li>Delays in shipping due to missing documentation<\/li>\n<li>Reputational damage if compliance failures are discovered<\/li>\n<\/ul>\n<p>Inspectors don\u2019t just look at your shipping papers\u2014they look at whether you can back them up.<\/p>\n<h4><strong>How We Can Help<\/strong><\/h4>\n<p>We can help! When we prepare your <strong><a href=\"https:\/\/www.thecompliancecenter.com\/ca\/services\/sds-services\/\" target=\"_blank\" rel=\"noopener\">Safety Data Sheet (SDS)<\/a><\/strong>, we can also create the Proof of Classification documentation alongside it.<\/p>\n<p>This integrated approach means you get:<\/p>\n<ul>\n<li>One provider for SDS + Proof of Classification<\/li>\n<li>Consistency between your hazard communication and transport compliance<\/li>\n<li>A complete package that keeps you inspection-ready<\/li>\n<\/ul>\n<h4><strong>Stay Inspection-Ready<\/strong><\/h4>\n<p>Our team prepares clear, compliant written Proof of Classification documents that align with your SDS and regulatory requirements. We don\u2019t stop at hazard communication\u2014we give you the backup Transport Canada expects to see.<\/p>\n<p>Stay compliant. Stay confident. With your SDS and Proof of Classification handled together, you\u2019re always ready for inspection\u2014without the stress.<\/p>\n<p>If you have questions about classification or shipping dangerous goods, our team of experts is just a call away for our customers at 855.734.5469 or <a href=\"https:\/\/www.thecompliancecenter.com\/ca\/general-information-request\/\" target=\"_blank\" rel=\"noopener\">send us an email<\/a>, we\u2019re happy to help.<\/p>\n<h2><strong><a href=\"https:\/\/www.thecompliancecenter.com\/ca\/newsletter-signup\/\" target=\"_blank\" rel=\"noopener\">Stay up to date and sign up for our newsletter!<\/a><\/strong><\/h2>\n<p><em><strong>We have all the products, services, and training you need to ensure your staff is properly trained and informed.<\/strong><\/em><\/p>\n<table>\n<tbody>\n<tr>\n<td style=\"text-align: center\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-thumbnail wp-image-734549\" src=\"https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2021\/02\/VT-CLR10E-150x150.png\" alt=\"Shipping Dangerous Goods by Ground (TDG) \u2013 Virtual Live 2 Day Training\" width=\"150\" height=\"150\" srcset=\"https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2021\/02\/VT-CLR10E-150x150.png 150w, https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2021\/02\/VT-CLR10E-300x300.png 300w, https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2021\/02\/VT-CLR10E-100x100.png 100w, https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2021\/02\/VT-CLR10E-140x140.png 140w, https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2021\/02\/VT-CLR10E-60x60.png 60w, https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2021\/02\/VT-CLR10E-90x90.png 90w, https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2021\/02\/VT-CLR10E-64x64.png 64w, https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2021\/02\/VT-CLR10E.png 324w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><a href=\"https:\/\/www.thecompliancecenter.com\/ca\/training-courses\/shipping-dangerous-goods-by-ground-in-canada\/\" target=\"_blank\" rel=\"noopener\">Shipping Dangerous Goods<br \/>\nby Ground<\/a><\/td>\n<td style=\"text-align: center\"><img loading=\"lazy\" decoding=\"async\" class=\"lazyloaded aligncenter wp-image-855648 size-thumbnail\" src=\"https:\/\/www.thecompliancecenter.com\/wp-content\/uploads\/2012\/04\/BK-CLTJE-150x150.png\" alt=\"\" width=\"150\" height=\"150\" data-src=\"https:\/\/www.thecompliancecenter.com\/wp-content\/uploads\/2012\/04\/BK-CLTJE-150x150.png\" \/><a href=\"https:\/\/www.thecompliancecenter.com\/ca\/product-category\/publications\/canadian-tdg\/\" target=\"_blank\" rel=\"noopener\">TDG Publications<\/a><\/td>\n<td style=\"text-align: center\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-204166\" src=\"https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2019\/08\/Non_Worded_Placard_Labels2.jpg\" alt=\"\" width=\"130\" height=\"130\" srcset=\"https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2019\/08\/Non_Worded_Placard_Labels2.jpg 130w, https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2019\/08\/Non_Worded_Placard_Labels2-100x100.jpg 100w, https:\/\/www.thecompliancecenter.com\/ca\/wp-content\/uploads\/sites\/4\/2019\/08\/Non_Worded_Placard_Labels2-64x64.jpg 64w\" sizes=\"auto, (max-width: 130px) 100vw, 130px\" \/><a href=\"https:\/\/www.thecompliancecenter.com\/product-category\/placards\/worded-placards\/\" target=\"_blank\" rel=\"noopener\">Placards<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Proof of Classification: Stay Compliant Understanding TDG Classification Requirements When it comes to transporting or importing dangerous goods in Canada,&#8230;<\/p>\n","protected":false},"author":12549,"featured_media":886630,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[5069,5072,5074,5081,5088,5089,5091],"tags":[2362,2364,2366,2429,2443,2496,2525,2574,3003],"class_list":["post-886629","post","type-post","status-publish","format-standard","has-post-thumbnail","category-ground-transportation","category-workplace-safety","category-tdgr","category-whmis","category-documentation","category-training","category-sds-workplace","tag-dangerous-goods","tag-hazmat","tag-tdg","tag-regulations","tag-safety","tag-shipping","tag-sds","tag-hazardous-materials","tag-whmis"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - 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