Canadian Anti-Spam Legislation (CASL)

CASL, or the Canadian Anti-Spam Legislation, is a significant legal framework established in 2013 to regulate electronic communications in Canada. Encompassing a wide range of electronic messages, including emails, text messages, instant messages, and automated cell phone messages, CASL aims to combat spam and protect the privacy and security of Canadian computer and mobile device users.

Under CASL, businesses and individuals must obtain consent from recipients before sending commercial electronic messages, ensuring that recipients have control over the communications they receive. Moreover, CASL imposes strict penalties on those who violate its provisions, including hefty fines and legal repercussions. This legislation serves as a critical tool in promoting responsible and respectful electronic communication practices while safeguarding the interests of Canadian consumers.


For example, CASL, short for Canadian Anti-Spam Legislation, is a law in Canada that regulates electronic messages like emails and texts. It requires businesses to get consent from recipients before sending commercial messages and imposes penalties for violations.