[{"data":1,"prerenderedAt":98},["ShallowReactive",2],{"gql:data:rhmuuVJeYRDsx6xLErRGMpSLQ32-Zi7wBtl3jJ0wkdc":3},{"blogPostInfo":4},{"id":5,"title":6,"slug":7,"slug_en":7,"slug_fr":8,"published_date":9,"modified_time":10,"read_time":11,"media":12,"quick_navigation":15,"info_cta":45,"content_first_part":50,"content_second_part":14,"recommended_courses":28,"resources":51,"related_articles":69,"votes":88,"schema":91},263106,"WHMIS Labels: Supplier vs Workplace Labels Explained","whmis-labels-supplier-vs-workplace","etiquettes-simdut-fournisseur-lieu-de-travail","Aug 31, 2026","2026-08-31T16:41:23+03:00","9 min",{"video":13},{"src":14,"duration":14},"",[16,24,29,33,37,41],{"title":17,"subtitles":20},{"text":18,"slug":19},"What must appear on a supplier label — the 6 required elements","what-must-appear-on-a-supplier-label-the-required-elements",[21],{"text":22,"slug":23},"Why do so many sources say seven?","why-do-so-many-sources-say-seven",{"title":25,"subtitles":28},{"text":26,"slug":27},"Workplace labels: when you need one and what it must show","workplace-labels-when-you-need-one-and-what-it-must-show",null,{"title":30,"subtitles":28},{"text":31,"slug":32},"Supplier vs workplace label: side by side","supplier-vs-workplace-label-side-by-side",{"title":34,"subtitles":28},{"text":35,"slug":36},"When labels are NOT required","when-labels-are-not-required",{"title":38,"subtitles":28},{"text":39,"slug":40},"Common labelling mistakes inspectors find","common-labelling-mistakes-inspectors-find",{"title":42,"subtitles":28},{"text":43,"slug":44},"Who's responsible for label training?","who-s-responsible-for-label-training",{"content":46,"slug":49},[47,48],"While this informational page discusses various aspects of WHMIS definition, legislation, changes and training requirements, our company also offers WHMIS training services.","For more information, please consult the \u003Ca href=\"https:\u002F\u002Fesafetyfirst.com\u002Fcourses\u002Fwhmis\u002F\">WHMIS\u003C\u002Fa> product page.","whmis","\n\u003Cp class=\"wp-block-paragraph\">\u003Cstrong>Every hazardous product in a Canadian workplace must carry a WHMIS label — and there are exactly two kinds.\u003C\u002Fstrong> Supplier labels arrive on the product and must show six required elements, in English and French; workplace labels are created on site when you decant or produce a product, and need three. Labels are one of the \u003Ca href=\"\u002Fblog\u002Fwhmis-in-the-workplace-understanding-the-key-components\u002F\">components of WHMIS\u003C\u002Fa>. Here is what each must show, when each is needed, and the exemptions that apply. \u003Ca class=\"source\" href=\"#resources-and-guides\" data-source-name=\"CCOHS\">\u003Cspan class=\"source-number\">1\u003C\u002Fspan>\u003C\u002Fa>\u003C\u002Fp>\n\n\n\n\u003Ch2 id=\"h-what-must-appear-on-a-supplier-label-the-6-required-elements\" class=\"wp-block-heading\">What must appear on a supplier label — the 6 required elements\u003C\u002Fh2>\n\n\n\n\u003Cfigure class=\"wp-block-image size-large\">\n\u003Cimg src=\"\u002Fimages\u002Fblog\u002Fwhmis-supplier-label-annotated.svg\" width=\"1280\" height=\"800\" alt=\"Annotated example of a WHMIS supplier label showing the six required elements: product identifier, initial supplier identifier, pictograms, signal word, hazard statements and precautionary statements\">\n\u003Cfigcaption class=\"wp-element-caption\">An example supplier label with the six required elements called out.\u003C\u002Ffigcaption>\n\u003C\u002Ffigure>\n\n\n\n\u003Cp class=\"wp-block-paragraph\">A supplier label is applied by the manufacturer, importer or distributor before the product reaches you, and its content is set by federal law. \u003Cstrong>Six elements are required:\u003C\u002Fstrong> \u003Ca class=\"source\" href=\"#resources-and-guides\" data-source-name=\"CCOHS\">\u003Cspan class=\"source-number\">1\u003C\u002Fspan>\u003C\u002Fa>\u003C\u002Fp>\n\n\n\n\u003Cul class=\"wp-block-list\">\n\u003Cli>\u003Cstrong>Product identifier\u003C\u002Fstrong> — the brand, chemical, common, generic or trade name, exactly matching the name in section 1 of the safety data sheet.\u003C\u002Fli>\n\n\n\n\u003Cli>\u003Cstrong>Initial supplier identifier\u003C\u002Fstrong> — the name, address and telephone number of the Canadian manufacturer or the Canadian importer.\u003C\u002Fli>\n\n\n\n\u003Cli>\u003Cstrong>Pictogram(s)\u003C\u002Fstrong> — the \u003Ca href=\"\u002Fblog\u002Fwhmis-symbols-pictograms-guide\u002F\">hazard pictograms\u003C\u002Fa> assigned by the product's classification, in a red square set on one of its points. Some classifications require none.\u003C\u002Fli>\n\n\n\n\u003Cli>\u003Cstrong>Signal word\u003C\u002Fstrong> — \"Danger\" for the more severe hazards, \"Warning\" for the less severe. Some hazard classes and categories have no signal word.\u003C\u002Fli>\n\n\n\n\u003Cli>\u003Cstrong>Hazard statement(s)\u003C\u002Fstrong> — standardized sentences describing the hazard, such as \"Extremely flammable gas\" or \"May cause cancer\".\u003C\u002Fli>\n\n\n\n\u003Cli>\u003Cstrong>Precautionary statement(s)\u003C\u002Fstrong> — standardized advice on prevention, response, storage and disposal, such as \"Wear protective gloves\" or \"Keep container tightly closed\".\u003C\u002Fli>\n\u003C\u002Ful>\n\n\n\n\u003Cp class=\"wp-block-paragraph\">Two further rules apply to every supplier label. It must be bilingual — the information must appear in both English and French, either as one bilingual label or as two unilingual parts that together make it up; an English-only label does not comply, even if it is fully compliant in the United States. And the pictogram, signal word and hazard statements must be grouped together, clearly displayed, and legible. \u003Ca class=\"source\" href=\"#resources-and-guides\" data-source-name=\"CCOHS\">\u003Cspan class=\"source-number\">1\u003C\u002Fspan>\u003C\u002Fa>\u003C\u002Fp>\n\n\n\n\u003Cp class=\"wp-block-paragraph\">Some products also carry \u003Cstrong>supplemental label information\u003C\u002Fstrong> required by their classification — for example, a mixture containing 1% or more of an ingredient of unknown acute toxicity must state that percentage. Supplemental information may not contradict or detract from the required elements. \u003Ca class=\"source\" href=\"#resources-and-guides\" data-source-name=\"Hazardous Products Regulations (SOR\u002F2015-17)\">\u003Cspan class=\"source-number\">2\u003C\u002Fspan>\u003C\u002Fa>\u003C\u002Fp>\n\n\n\n\u003Ch3 id=\"h-why-do-so-many-sources-say-seven\" class=\"wp-block-heading\">Why do so many sources say seven?\u003C\u002Fh3>\n\n\n\n\u003Cp class=\"wp-block-paragraph\">Under WHMIS 1988, supplier labels carried a seventh element: a statement referring the reader to the material safety data sheet. \u003Ca class=\"source\" href=\"#resources-and-guides\" data-source-name=\"Controlled Products Regulations (SOR\u002F88-66\">\u003Cspan class=\"source-number\">4\u003C\u002Fspan>\u003C\u002Fa> WHMIS 2015 dropped it from the supplier label — the SDS reference now appears on the \u003Cem>workplace\u003C\u002Fem> label instead. Older training materials and exam banks still teach seven. \u003Ca class=\"source\" href=\"#resources-and-guides\" data-source-name=\"CCOHS\">\u003Cspan class=\"source-number\">1\u003C\u002Fspan>\u003C\u002Fa>\u003C\u002Fp>\n\n\n\n\u003Ch2 id=\"h-workplace-labels-when-you-need-one-and-what-it-must-show\" class=\"wp-block-heading\">Workplace labels: when you need one and what it must show\u003C\u002Fh2>\n\n\n\n\u003Cp class=\"wp-block-paragraph\">A workplace label is created by the employer, on site. \u003Cstrong>You need one in three situations:\u003C\u002Fstrong> when a hazardous product is produced in the workplace and used there; when a product is decanted — poured, transferred or repackaged — into another container; and when a supplier label is lost, damaged or no longer legible.\u003C\u002Fp>\n\n\n\n\u003Cp class=\"wp-block-paragraph\">A workplace label has \u003Cstrong>three required elements\u003C\u002Fstrong>: \u003Ca class=\"source\" href=\"#resources-and-guides\" data-source-name=\"CCOHS\">\u003Cspan class=\"source-number\">1\u003C\u002Fspan>\u003C\u002Fa>\u003C\u002Fp>\n\n\n\n\u003Cul class=\"wp-block-list\">\n\u003Cli>\u003Cstrong>Product name\u003C\u002Fstrong> — matching the name on the safety data sheet.\u003C\u002Fli>\n\n\n\n\u003Cli>\u003Cstrong>Safe handling information\u003C\u002Fstrong> — which may include pictograms or other information taken from the supplier label.\u003C\u002Fli>\n\n\n\n\u003Cli>\u003Cstrong>A reference to \u003Ca href=\"\u002Fblog\u002Fsafety-data-sheet-sections-explained\u002F\">the matching safety data sheet\u003C\u002Fa>\u003C\u002Fstrong>, where one is available.\u003C\u002Fli>\n\u003C\u002Ful>\n\n\n\n\u003Cp class=\"wp-block-paragraph\">There is no prescribed format. A workplace label can be a printed sticker, a tag, a placard, a stencil, a stamp or a marking, as long as workers are trained to recognize the system in use and it stays legible.\u003C\u002Fp>\n\n\n\n\u003Cp class=\"wp-block-paragraph\">There are two narrow exceptions. If a product is poured into a container and used immediately, or if it stays under the control of the person who decanted it for a single shift, a full workplace label may not be required — but the container must still be identified with the product name. If anyone else will handle it, or it will outlive the shift, label it properly. Workplace label requirements are set by your province, territory or the Canada Labour Code, and many employers set internal rules that go beyond the minimum.\u003C\u002Fp>\n\n\n\n\u003Ch2 id=\"h-supplier-vs-workplace-label-side-by-side\" class=\"wp-block-heading\">Supplier vs workplace label: side by side\u003C\u002Fh2>\n\n\n\n\u003Cfigure class=\"wp-block-table is-style-regular\">\u003Ctable class=\"has-fixed-layout\">\u003Cthead>\u003Ctr>\u003Cth>\u003C\u002Fth>\u003Cth>Supplier label\u003C\u002Fth>\u003Cth>Workplace label\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>Who creates it\u003C\u002Ftd>\u003Ctd>Supplier — manufacturer, importer or distributor\u003C\u002Ftd>\u003Ctd>The employer\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Required elements\u003C\u002Ftd>\u003Ctd>6\u003C\u002Ftd>\u003Ctd>3\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Language\u003C\u002Ftd>\u003Ctd>English and French, always\u003C\u002Ftd>\u003Ctd>Set by the jurisdiction; must be understood by the workers using it\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Format\u003C\u002Ftd>\u003Ctd>No set layout, but pictogram, signal word and hazard statements must be grouped, legible and clearly displayed\u003C\u002Ftd>\u003Ctd>No prescribed format — sticker, tag, placard, stencil, stamp or marking\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>When required\u003C\u002Ftd>\u003Ctd>On every hazardous product at the time of sale or importation\u003C\u002Ftd>\u003Ctd>Product produced on site; product decanted into another container; supplier label lost or illegible\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Legal basis\u003C\u002Ftd>\u003Ctd>Hazardous Products Act \u003Ca class=\"source\" href=\"#resources-and-guides\" data-source-name=\"Hazardous Products Act (R.S.C.\">\u003Cspan class=\"source-number\">3\u003C\u002Fspan>\u003C\u002Fa> and Hazardous Products Regulations \u003Ca class=\"source\" href=\"#resources-and-guides\" data-source-name=\"Hazardous Products Regulations (SOR\u002F2015-17)\">\u003Cspan class=\"source-number\">2\u003C\u002Fspan>\u003C\u002Fa> (federal)\u003C\u002Ftd>\u003Ctd>Provincial, territorial or federal OHS legislation\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>When it must be updated\u003C\u002Ftd>\u003Ctd>Within 180 days of the supplier becoming aware of significant new data (HPR \u003Ca class=\"source\" href=\"#resources-and-guides\" data-source-name=\"Hazardous Products Regulations (SOR\u002F2015-17)\">\u003Cspan class=\"source-number\">2\u003C\u002Fspan>\u003C\u002Fa>)\u003C\u002Ftd>\u003Ctd>Whenever the supplier information it is based on changes\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003C\u002Ffigure>\n\n\n\n\u003Cp class=\"wp-block-paragraph\">\u003Cstrong>The 180 days is a temporary exemption, not a grace period in which nothing happens:\u003C\u002Fstrong> until the corrected label ships, the supplier must supply the required changes to purchasers in writing — the same mechanism as the 90-day rule for safety data sheets, covered with \u003Ca href=\"\u002Fblog\u002Fsafety-data-sheet-sections-explained\u002F\">the SDS update rules\u003C\u002Fa>. Once the period expires, the corrected label is required outright. \u003Ca class=\"source\" href=\"#resources-and-guides\" data-source-name=\"Hazardous Products Regulations (SOR\u002F2015-17)\">\u003Cspan class=\"source-number\">2\u003C\u002Fspan>\u003C\u002Fa>\u003C\u002Fp>\n\n\n\n\u003Ch2 id=\"h-when-labels-are-not-required\" class=\"wp-block-heading\">When labels are NOT required\u003C\u002Fh2>\n\n\n\n\u003Cp class=\"wp-block-paragraph\">WHMIS labelling has real limits, and knowing them prevents both over-labelling and false confidence. A WHMIS label is not required where:\u003C\u002Fp>\n\n\n\n\u003Cul class=\"wp-block-list\">\n\u003Cli>\u003Cstrong>The product is used immediately\u003C\u002Fstrong> by the person who poured it, from the container they poured it into — though the container must still show the product name. \u003Ca class=\"source\" href=\"#resources-and-guides\" data-source-name=\"CCOHS\">\u003Cspan class=\"source-number\">1\u003C\u002Fspan>\u003C\u002Fa>\u003C\u002Fli>\n\n\n\n\u003Cli>\u003Cstrong>The hazardous product is in a pipe, piping system, process vessel, tank car or similar\u003C\u002Fstrong> — these are identified by other means, and workers must be trained on the identification system used instead. \u003Ca class=\"source\" href=\"#resources-and-guides\" data-source-name=\"CCOHS\">\u003Cspan class=\"source-number\">1\u003C\u002Fspan>\u003C\u002Fa>\u003C\u002Fli>\n\n\n\n\u003Cli>\u003Cstrong>The outer container of a multi-container package\u003C\u002Fstrong>, where the inner label is visible and legible through it, or where the outer container carries a compliant Transportation of Dangerous Goods label. This does not apply when the outer container is the only container. \u003Ca class=\"source\" href=\"#resources-and-guides\" data-source-name=\"Hazardous Products Regulations (SOR\u002F2015-17)\">\u003Cspan class=\"source-number\">2\u003C\u002Fspan>\u003C\u002Fa>\u003C\u002Fli>\n\n\n\n\u003Cli>\u003Cstrong>Small containers\u003C\u002Fstrong> get partial relief rather than an exemption: containers of 100 mL or less are exempt from carrying hazard and precautionary statements, and containers of 3 mL or less may use a label that is removable during use where a permanent label would interfere. \u003Ca class=\"source\" href=\"#resources-and-guides\" data-source-name=\"Hazardous Products Regulations (SOR\u002F2015-17)\">\u003Cspan class=\"source-number\">2\u003C\u002Fspan>\u003C\u002Fa>\u003C\u002Fli>\n\u003C\u002Ful>\n\n\n\n\u003Cp class=\"wp-block-paragraph\">Whole product families — consumer products, explosives, pest control products and others — are excluded from the federal supplier rules altogether; the full list and what it means for employers is covered under \u003Ca href=\"\u002Fblog\u002Fwhmis-employer-responsibilities\u002F\">employer labelling duties\u003C\u002Fa>. One caution that catches employers out: an exclusion from WHMIS labelling is not an exclusion from the duty of care — a consumer product bought at a hardware store and used at work still carries hazards, and workers must still be trained on its safe use.\u003C\u002Fp>\n\n\n\n\u003Ch2 id=\"h-common-labelling-mistakes-inspectors-find\" class=\"wp-block-heading\">Common labelling mistakes inspectors find\u003C\u002Fh2>\n\n\n\n\u003Cp class=\"wp-block-paragraph\">Labelling is where WHMIS programs usually fail an inspection — not because employers don't know the rules, but because labels degrade quietly between audits. These are the findings that come up most:\u003C\u002Fp>\n\n\n\n\u003Cul class=\"wp-block-list\">\n\u003Cli>\u003Cstrong>Unlabelled decanted containers.\u003C\u002Fstrong> The spray bottle filled from the drum, the jerrycan of solvent by the workbench, the parts-washer refill. This is a common finding, and the easiest to fix with a printed workplace-label template and a labeller near the decanting point.\u003C\u002Fli>\n\n\n\n\u003Cli>\u003Cstrong>Illegible supplier labels.\u003C\u002Fstrong> Solvent splash, abrasion, sun bleaching and shrink-wrap residue make labels unreadable long before the product is used up. A label you cannot read is legally a missing label, and the employer must replace it.\u003C\u002Fli>\n\n\n\n\u003Cli>\u003Cstrong>Labels that do not match the SDS.\u003C\u002Fstrong> The product name on the container and the product identifier in section 1 of the safety data sheet must be the same. Reformulations and supplier changes break the match without anyone noticing.\u003C\u002Fli>\n\n\n\n\u003Cli>\u003Cstrong>Outdated supplier labels after the HPR amendments.\u003C\u002Fstrong> Stock bought before the December 2025 transition deadline may carry classifications and label elements that no longer reflect the current regulations. Old stock is not automatically non-compliant, but the SDS on file must be current.\u003C\u002Fli>\n\n\n\n\u003Cli>\u003Cstrong>Unilingual labels on imported product.\u003C\u002Fstrong> English-only labels from US suppliers are common and do not meet Canadian requirements — and if you import for your own use, the obligation to produce a compliant bilingual label is yours.\u003C\u002Fli>\n\n\n\n\u003Cli>\u003Cstrong>Workplace labels with no SDS reference.\u003C\u002Fstrong> Three elements, and this is the one people drop — usually because the template only had room for two.\u003C\u002Fli>\n\u003C\u002Ful>\n\n\n\n\u003Ch2 id=\"h-whos-responsible-for-label-training\" class=\"wp-block-heading\">Who's responsible for label training?\u003C\u002Fh2>\n\n\n\n\u003Cp class=\"wp-block-paragraph\">The employer. Workers who handle labelled products must be able to read both kinds of label and act on them, and that is part of the WHMIS education and training the employer is legally required to provide. Label recognition is also tested in WHMIS certification.\u003C\u002Fp>\n\n\n\n\u003Cdiv class=\"cta-panel\">\n  \u003Cdiv>\n      \u003Cp class=\"cta-panel-title\">Workers who handle labelled products need WHMIS training — get certified online.\u003C\u002Fp>\n  \u003C\u002Fdiv>\n    \u003Cdiv class=\"cta-media\">\n      \u003Ca class=\"cta-button\" href=\"\u002Fcourses\u002Fwhmis\u002F\">Get WHMIS certified \u003Cspan aria-hidden=\"true\">❯\u003C\u002Fspan>\u003C\u002Fa>\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n",[52,57,61,65],{"author_name":53,"page_site_title":54,"available_at":55,"accessed_at":56},"CCOHS","WHMIS: Labels","https:\u002F\u002Fwww.ccohs.ca\u002Foshanswers\u002Fchemicals\u002Fwhmis_ghs\u002Flabels.html","10\u002F08\u002F2026",{"author_name":58,"page_site_title":59,"available_at":60,"accessed_at":56},"Hazardous Products Regulations (SOR\u002F2015-17)","label provisions, s. 5.12 significant new data, s. 5.4 small-capacity containers","https:\u002F\u002Flaws-lois.justice.gc.ca\u002Feng\u002Fregulations\u002FSOR-2015-17\u002F",{"author_name":62,"page_site_title":63,"available_at":64,"accessed_at":56},"Hazardous Products Act (R.S.C., 1985, c. H-3)","Schedule 1 exclusions","https:\u002F\u002Flaws-lois.justice.gc.ca\u002Feng\u002Facts\u002Fh-3\u002F",{"author_name":66,"page_site_title":67,"available_at":68,"accessed_at":56},"Controlled Products Regulations (SOR\u002F88-66, repealed 2015)","archived text, WHMIS 1988 label requirements","https:\u002F\u002Fweb.archive.org\u002Fweb\u002F20150101090045\u002Fhttp:\u002F\u002Flaws-lois.justice.gc.ca\u002Feng\u002Fregulations\u002FSOR-88-66\u002FFullText.html",[70,76,82],{"title":71,"slug":72,"slug_en":72,"media":73},"The 16 Sections of a Safety Data Sheet (SDS) Explained","safety-data-sheet-sections-explained",{"image":74},{"alt":75},"eSafetyFirst - The 16 Sections of a Safety Data Sheet (SDS) Explained",{"title":77,"slug":78,"slug_en":78,"media":79},"WHMIS Symbols & Pictograms: All 10 Hazard Symbols Explained","whmis-symbols-pictograms-guide",{"image":80},{"alt":81},"eSafetyFirst - WHMIS Symbols & Pictograms: All 10 Hazard Symbols Explained",{"title":83,"slug":84,"slug_en":84,"media":85},"WHMIS Employer Responsibilities: Building a Compliant Program","whmis-employer-responsibilities",{"image":86},{"alt":87},"eSafetyFirst - WHMIS Employer Responsibilities: Building a Compliant Program",{"yes":89,"no":89,"user_voted":90},"0","not-voted",{"title":92,"description":93,"article_section":14,"about":94},"WHMIS Labels Explained: Supplier vs Workplace Labels","WHMIS labels explained: the 6 required elements on a supplier label, the 3 on a workplace label, when each is needed, and the mistakes inspectors find.",[95],{"name":96,"same_as":97},"Workplace Hazardous Materials Information System","https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FWorkplace_Hazardous_Materials_Information_System",1788410575234]