Keep an updated list of all consent received from individuals and organizations.
2. Include clear language in all email marketing communication regarding the ability to opt-out or unsubscribe at any time.
3. Ensure that all third party organizations you work with are also compliant with CASL regulations.
4. Stay informed on any updates or changes to the legislation, and adjust procedures accordingly.
5. Seek legal advice if there is any uncertainty about compliance with CASL regulations.