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Contact the Competition Bureau Canada

The Competition Bureau is committed to help Canadian consumers and businesses learn about anti-competitive conduct. Use our online forms to file a complaint, ask a question or share your feedback.

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Services and information

CA Identification Number

Five-digit number for Canadian manufacturers, processors, finishers, importers or sellers of a textile fibre product.

General inquiries and feedback

Contact the Bureau for help, share your feedback, suggestions or complaints.

Report suspicious activities

See something suspicious or unfair? Report it to the Bureau.

Contact the Information Centre

Find answers to your questions by contacting the Information Centre.

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