The trademark offices of the nations signatory to the Nice Agreement agree to employ the designated classification codes in their official documents and publications.
Since the CIPO's adoption of the Nice Agreement as of , it is mandatory for trademark applicants to classify all goods and services under the Nice Classification system in accordance with the Trademarks Act.
Explore the 45 trademark classes, how they work, why proper classification matters, and common mistakes to avoid when registering a trademark.

A trademark classification is a method to organize various potential trademark applications into suitable categories. Because of this , trademark examiners and trademark attorneys arrange patent applications and other documents using trademark classification system.
Trademark Classification.Class 3. Bleaching preparations and other substances for laundry use; trademark registration in canada cleaning; polishing; scouring and abrasive preparations; soaps; perfumery, essential oils, cosmetics, hair lotions, dentifrices.

Trademark classification is a systematic method of categorizing goods and services for trademark registration. It ensures that trademarks are registered under specific classes that best represent the nature of a business's offerings.