# CASL Compliance: Canada's Anti-Spam Law

## What CASL is

Canada's Anti-Spam Legislation (CASL) regulates commercial electronic messages sent to recipients in Canada. In short, to comply you should:

- **Get consent** before sending (express, or implied where the law allows).
- **Identify yourself** clearly and include valid contact information.
- **Provide a working unsubscribe** in every message, and honor opt-outs promptly.

## Full details

CASL has specific requirements and exceptions. For complete, up-to-date information, see the official Government of Canada page:

[Canada's Anti-Spam Legislation (Government of Canada)](https://ised-isde.canada.ca/site/canada-anti-spam-legislation/en)

For how the rules apply to your situation, consult your own legal counsel.

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- [Required email content for legal compliance](/en/best-practices/compliance-legal/required-email-content-for-legal-compliance)
- [Global email compliance: understanding anti-spam laws](/en/best-practices/compliance-legal/global-email-compliance-understanding-anti-spam-laws)