Canada's Anti-Spam Legislation (CASL)

Canada's Anti-Spam Legislation (CASL)

Rights4 min readFebruary 11, 2026
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Canada's Anti-Spam Legislation (CASL), known in French as the LCAP (Loi canadienne anti-pourriel), governs the sending of commercial electronic messages (CEMs) in Canada. In force since July 1, 2014, this fédéral law applies to all mortgage brokers who send emails, text messages, social media messages or other electronic communications for commercial purposes, including marketing newsletters, rate promotions and prospecting campaigns. CASL requires obtaining the recipient's consent before sending any CEM. Consent may be express, where the recipient has given explicit and documented agreement, or implied, based on an existing business relationship within the preceding two years or an inquiry within the preceding six months. Every CEM must clearly identify the sender with valid contact information, provide a physical mailing address and include a functional unsubscribe mechanism that remains active for at least 60 days. Penalties for non-compliance are among the most severe globally: up to one million dollars for individuals and ten million dollars for businesses per violation. The CRTC (Canadian Radio-television and Telecommunications Commission) is the primary enforcement body for CASL, working in collaboration with the Competition Bureau and the Office of the Privacy Commissioner of Canada.

CASL: Anti-Spam Framework for Mortgage Brokers

Canada's Anti-Spam Legislation (CASL), known in French as the LCAP, is a fédéral law that came into force on July 1, 2014, governing the sending of commercial electronic messages (CEMs) in Canada. For mortgage brokers, this law has a direct and major impact on email marketing strategies, prospecting campaigns, newsletters and all electronic communications with existing and potential clients. CASL compliance is essential to avoid substantial penalties and protect the broker's professional reputation. The Canadian Radio-television and Telecommunications Commission (CRTC) is the primary enforcement body for CASL, in collaboration with the Competition Bureau and the Office of the Privacy Commissioner of Canada.

Consent: The Cornerstone of CASL

Consent is the fundamental principle of CASL. Before sending any commercial electronic message, the broker must obtain the recipient's consent. The law distinguishes two types of consent. Express consent is the most legally robust: the recipient gives explicit agreement through a positive and verifiable action, such as checking an unchecked box on an online form, signing a consent form or giving recorded oral agreement. This consent remains valid until withdrawn by the recipient. Implied consent is temporary and derives from specific factual circumstances: an existing business relationship allows sending CEMs for up to two years after the last transaction, while an inquiry provides a six-month window.

Mandatory Content of Every Commercial Electronic Message

  • Clear sender identification: full name of the broker or brokerage firm, including the AMF certificate number if applicable
  • Valid and current contact information: physical mailing address, phone number and email address to reach the sender
  • Functional and clearly identified unsubscribe mechanism, accessible through a simple click or action by the recipient
  • Mandatory processing of any unsubscribe request within a maximum of 10 business days of receipt
  • The unsubscribe mechanism must remain functional for at least 60 days after the message is sent

Penalties and Consequences of Non-Compliance

Penalties for CASL non-compliance are among the most severe in the world for anti-spam legislation. Administrative monetary penalties can reach 1 million dollars per violation for an individual and 10 million dollars per violation for a business. The CRTC can also negotiate compliance undertakings with offenders. Private right of action is available for recipients who have suffered harm. Beyond financial penalties, a CASL violation can cause significant reputational damage to the broker and their firm, which can have lasting consequences on business activity.

Compliance Best Practices for Brokers

  1. Obtain express consent at first contact: Integrate a clear consent form into your new client and prospect onboarding process. Use unchecked checkboxes and retain the proof.
  2. Maintain an up-to-date consent database: Document the type of consent (express or implied), date obtained, method and scope for each contact in your CRM.
  3. Regularly verify unsubscribe requests: Implement an automated process to handle unsubscribes within the legal 10 business day timeframe.
  4. Train staff on CASL obligations: Ensure all employees and collaborators involved in marketing communications understand CASL rules.
  5. Periodically audit your practices: Conduct regular audits of your contact lists, email templates and consent procedures to ensure ongoing compliance.

Exemptions and Special Cases

CASL provides for certain exemptions. Purely transactional messages (appointment confirmations, active file follow-ups, notifications related to an existing contract) are not considered CEMs and do not require consent. Messages sent in direct response to a recipient's request are also exempt. However, these messages must not contain commercial content unrelated to the transaction. Communications between brokers and lenders in a professional context also benefit from certain exemptions. The prudent broker should consult a legal adviser when in doubt about the applicability of an exemption to a given situation.

In the evolving digital marketing landscape, CASL compliance has become an integral part of every mortgage broker's business operations in Canada. The law extends beyond traditional email marketing to encompass text messages, social media direct messages and any electronic communication with a commercial purpose. Brokers who develop robust CASL compliance programs not only avoid significant financial penalties but also build stronger, trust-based relationships with their clients and prospects. A well-managed consent database is a valuable business asset that enables targeted, permission-based marketing campaigns with higher engagement rates and better conversion outcomes than unsolicited mass communications.

The enforcement of CASL in the mortgage brokerage sector has resulted in significant compliance investments across the industry. Firms must maintain auditable records of all consent obtained, including the date, time, method of collection, and the specific purposes disclosed to the individual at the time consent was granted. The Canadian Radio-television and Telecommunications Commission conducts periodic audits and investigations, and non-compliant organizations face administrative monetary penalties that can reach up to ten million dollars for corporations per violation.

For mortgage brokers operating in Quebec, the interplay between CASL and the provincial privacy framework created by Loi 25 (Act respecting the protection of personal information in the private sector) adds another layer of complexity. Brokers must ensure their electronic communications comply with both fédéral anti-spam requirements and provincial data protection obligations. This dual compliance framework requires careful coordination between marketing teams, compliance officers, and legal counsel to avoid inadvertent violations.

Best practices for CASL compliance in the mortgage sector include implementing double opt-in procedures for email marketing lists, maintaining clear unsubscribe mechanisms in every commercial message, and conducting regular training sessions for all staff who communicate electronically with clients or prospects. These measures not only reduce legal risk but also build trust with consumers who increasingly value their digital privacy.

Frequently Asked Questions

What is a commercial electronic message (CEM) under CASL?
A CEM is any electronic message (email, text, social media message) that, directly or indirectly, encourages participation in a commercial activity, such as promoting mortgage brokerage services, sending rate offers or soliciting new clients.
What is the difference between express and implied consent?
Express consent is explicitly given by the recipient, generally through a positive action such as checking a box or signing a form. Implied consent exists when there is an existing business relationship (for example, a client who obtained a loan within the last two years) or an inquiry within the last six months.
What are the penalties for CASL non-compliance?
Maximum penalties are $1 million per violation for an individual and $10 million per violation for a business. The CRTC may also issue administrative monetary penalties. Private right of action is also available for recipients who have suffered harm.
Can a mortgage broker send emails to former clients?
Yes, if the business relationship is still active or ended less than two years ago. This implied consent allows sending CEMs without express consent. However, every message must still contain a functional unsubscribe mechanism and the broker's contact information.
Is the unsubscribe mechanism mandatory?
Yes, every CEM must contain a clear and functional unsubscribe mechanism. The broker has 10 business days to process the unsubscribe request. The mechanism must be accessible for at least 60 days after the message is sent.

Educational information only. This does not constitute financial advice under the Act Respecting the Distribution of Financial Products and Services (LDPSF). Consult an AMF-certified mortgage broker before making any financial decision.

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