Free WHMIS 2015 pictogram poster

How to read a WHMIS label

Supplier label (on the container as received)

• Product identifier: the product name, matching the SDS.
• Initial supplier identifier: name, address and phone number.
• Pictogram(s): from the product's hazard classification.
• Signal word: "Danger" for the more severe hazards, "Warning" for the less severe.
• Hazard statement(s) and precautionary statement(s): what the hazard is, and how to prevent, respond to, store and dispose of the product.
• Supplier labels are bilingual (English and French).

Workplace label (applied by the employer)

A workplace label is needed when a hazardous product is decanted into another container or produced at the workplace, and when a supplier label is lost or unreadable, with limited exceptions such as portable containers for immediate use. In B.C. it shows the product name matching the SDS, information for safe handling and a reference to the SDS. See OHS Regulation sections 5.9 and 5.10.

Safety Data Sheet (SDS)

The SDS has 16 sections, from identification and hazard identification to first aid, handling and storage, exposure controls and toxicology. Sections 12 to 15 (ecological, disposal, transport and regulatory information) are not mandatory in Canada but are normally included. In B.C. the employer must make SDSs readily available to workers (OHS Regulation s. 5.16).

Common questions

Who needs WHMIS training?

In B.C., a hazardous product may not be used, stored or handled unless labels, SDSs and worker education and training are in place (OHS Regulation s. 5.4). Workers must be trained on label and SDS content and on safe use, storage, handling, disposal and emergency procedures, specific to the workplace (s. 5.7).

Are WHMIS pictograms the same as the TDG placards?

No. WHMIS pictograms are for hazardous products used in the workplace. Transportation of Dangerous Goods (TDG) labels and placards are for moving dangerous goods, and they look different.