Direct answer: Keep Canadian classification, label elements and bilingual wording synchronized.
Collect product-specific evidence
Formulation, physical form, properties, tests and current ingredient data should be structured before prose is generated.
Apply HPR methods endpoint by endpoint
Record the applicable method and evidence for each physical and health hazard.
Generate label elements from one record
Pictograms, signal word, hazard and precautionary statements should not be edited independently.
Pair English and French output
Both languages should represent the same approved classification and product identity.
Compare Section 2 with the supplier label
Resolve every mismatch before release, including supplier identifier and product identifier differences.
Practical example
A mixture contains a corrosive ingredient. The reviewer applies the Canadian mixture provisions and finished-product evidence rather than copying the ingredient’s label elements into both languages.
Release checklist
- Freeze product composition
- Record HPR method and evidence
- Generate label elements centrally
- Review English and French meaning
- Compare SDS and label
Common mistakes
- Copying a US Section 2
- Transferring every ingredient hazard
- Editing French output separately
Frequently asked questions
Can CAS and concentration determine Section 2 alone?
No. Form, properties, mixture methods and product evidence may also matter.
Must Section 2 match the label?
Shared applicable identity and hazard elements should be consistent.
What if supplier documents conflict?
Flag and resolve applicability to the actual material.
Can translation change classification?
No. Both languages must communicate the same approved decision.
Primary sources
Review notice: CANADIAN REGULATORY AND FRENCH TERMINOLOGY REVIEW REQUIRED BEFORE INDEXING.