Canada: The New Canadian Anti-Spam Act: What You Need To Know

Last Updated: June 11 2012
Article by D. Scott Lamb and Gina C. Wu

No one likes getting spam whether it is unwanted e-mails or computer viruses or misleading messages. However, the new Canadian Anti-Spam Act (the "Act") imposes significant burdens on Canadian businesses in combatting spam and significant penalties for failure to comply. The Act is complex and we have only provide a general summary here.


There are three main prohibitions under the Act: .

  1. Sending commercial electronic messages such as e-mails ("CEM's") without express or implied consent of the recipient;
  2. Alteration of transmission data in an electronic message to a destination other than that specified by the sender without express consent; and
  3. Installation of a computer program on another person's computer without express consent of the recipient.

1. Sending CEM's

To determine whether you have the right to send a CEM you need to answer the following questions: .

  1. Do you have express consent?

    The sender of a CEM must first obtain written or oral consent from the recipient informing the recipient of the purpose for which CEM's are to be sent, the name and contact information for the sender of the CEM, a statement that the consent can be withdrawn and the unsubscribe mechanism.
  2. Do you have implied consent?

    Implied consent can be inferred in the following circumstances:

    1. The 2 Year Business Relationship Exception

      The sender has an existing business relationship with the recipient for the previous 2 years in the context of:

      • the purchase or lease of a product, service or land;
      • recipient of a business opportunity; bartering; and
      • a valid contract between sender and recipient.

    2. The 2 Year Non-Business Relationship Exception

      The sender has an existing non-business relationship with the recipient (which is generally defined as a registered charity, political party, or qualifying clubs or voluntary organizations) where such recipient has made a donation, volunteered at or attended a meeting or had a membership within the previous 2 years.
    3. The Website Exception

      If the recipient conspicuously published its electronic address (e.g. on a website) without including a statement that they do not wish to receive unsolicited messages and the CEM is relevant to the recipients business.
    4. The Business Card Exception

      If the recipient provides the sender their electronic address (e.g. via a business card) without indicating a wish that they do not wish to receive unsolicited messages and the CEM is relevant to the recipients business.

  3. Do you have any other exemption?

    There are various other exemptions in sending CEM's, including in the context of:

    1. personal or family relationships;
    2. an inquiry or application in a commercial activity;
    3. a quote or estimate for supply of a product, service or land if requested; and
    4. providing a warranty, product recall or safety information concerning a product or service the recipient has used or purchased.

  4. Is the CEM in the prescribed form?

    The CEM must identify the person who sent the CEM and include an unsubscribe mechanism.
  5. Is there an unsubscribe or opt-out mechanism?

    The unsubscribe mechanism must allow the recipient, at no cost, to indicate to the sender that they no longer wish to receive CEM's from the sender by way of the same electronic means as the original message sent to the recipient. Where this is not practicable, the sender must post such information on the web that is readily accessible at no cost to the recipient by means of a link that is clearly and prominently set-out.

2. Alteration of Transmission Data

The Act prohibits, in the course of a commercial activity, the alteration of the transmission of data in an electronic message such that is delivered to an additional destination other than that specified by the sender.

3. Unauthorized Installation of Computer Programs

The Act prohibits the installation of a computer program on another person's computer system during the course of commercial activity unless express consent is obtained. Implied consent is not acceptable.

The aim here is to prevent the installation of spyware, malware or other programs that may be harmful to computer systems and the forwarding of information from the computer system that has not been authorized by the owner of the computer system.

The installer in obtaining express consent must describe the function and purpose of the computer program. If such program is, for example, malware or spyware, then the installer must go further to describe material elements and functions of the computer program and the foreseeable impact on the computer system.


The consequences for failing to comply with the Act are severe.

Individuals can be fined up to $1 million and businesses can be fined up to $10 million per violation of the Act.

As well, there is a private right of action in the absence of one of the governmental authorities investigating a breach of the Act. The damages that may be claimed in a private action are for the actual loss or damage suffered, expenses incurred and statutory damages.


If you use electronic means to communicate to your clients or customers and you cannot answer affirmatively to the questions set-out above concerning consent or meet the criteria for an exemption, your business is at a potential significant risk.

The Act and Regulations have not yet been brought into force but this is expected to happen before the end of the year. In the meantime, you have an opportunity to bring your business into compliance with the Act.

The content of this article is intended to provide a general guide to the subject matter. Specialist advice should be sought about your specific circumstances.

To print this article, all you need is to be registered on

Click to Login as an existing user or Register so you can print this article.

In association with
Related Video
Up-coming Events Search
Font Size:
Mondaq on Twitter
Register for Access and our Free Biweekly Alert for
This service is completely free. Access 250,000 archived articles from 100+ countries and get a personalised email twice a week covering developments (and yes, our lawyers like to think you’ve read our Disclaimer).
Email Address
Company Name
Confirm Password
Mondaq Topics -- Select your Interests
 Law Performance
 Law Practice
 Media & IT
 Real Estate
 Wealth Mgt
Asia Pacific
European Union
Latin America
Middle East
United States
Worldwide Updates
Check to state you have read and
agree to our Terms and Conditions

Terms & Conditions and Privacy Statement (the Website) is owned and managed by Mondaq Ltd and as a user you are granted a non-exclusive, revocable license to access the Website under its terms and conditions of use. Your use of the Website constitutes your agreement to the following terms and conditions of use. Mondaq Ltd may terminate your use of the Website if you are in breach of these terms and conditions or if Mondaq Ltd decides to terminate your license of use for whatever reason.

Use of

You may use the Website but are required to register as a user if you wish to read the full text of the content and articles available (the Content). You may not modify, publish, transmit, transfer or sell, reproduce, create derivative works from, distribute, perform, link, display, or in any way exploit any of the Content, in whole or in part, except as expressly permitted in these terms & conditions or with the prior written consent of Mondaq Ltd. You may not use electronic or other means to extract details or information about’s content, users or contributors in order to offer them any services or products which compete directly or indirectly with Mondaq Ltd’s services and products.


Mondaq Ltd and/or its respective suppliers make no representations about the suitability of the information contained in the documents and related graphics published on this server for any purpose. All such documents and related graphics are provided "as is" without warranty of any kind. Mondaq Ltd and/or its respective suppliers hereby disclaim all warranties and conditions with regard to this information, including all implied warranties and conditions of merchantability, fitness for a particular purpose, title and non-infringement. In no event shall Mondaq Ltd and/or its respective suppliers be liable for any special, indirect or consequential damages or any damages whatsoever resulting from loss of use, data or profits, whether in an action of contract, negligence or other tortious action, arising out of or in connection with the use or performance of information available from this server.

The documents and related graphics published on this server could include technical inaccuracies or typographical errors. Changes are periodically added to the information herein. Mondaq Ltd and/or its respective suppliers may make improvements and/or changes in the product(s) and/or the program(s) described herein at any time.


Mondaq Ltd requires you to register and provide information that personally identifies you, including what sort of information you are interested in, for three primary purposes:

  • To allow you to personalize the Mondaq websites you are visiting.
  • To enable features such as password reminder, newsletter alerts, email a colleague, and linking from Mondaq (and its affiliate sites) to your website.
  • To produce demographic feedback for our information providers who provide information free for your use.

Mondaq (and its affiliate sites) do not sell or provide your details to third parties other than information providers. The reason we provide our information providers with this information is so that they can measure the response their articles are receiving and provide you with information about their products and services.

If you do not want us to provide your name and email address you may opt out by clicking here .

If you do not wish to receive any future announcements of products and services offered by Mondaq by clicking here .

Information Collection and Use

We require site users to register with Mondaq (and its affiliate sites) to view the free information on the site. We also collect information from our users at several different points on the websites: this is so that we can customise the sites according to individual usage, provide 'session-aware' functionality, and ensure that content is acquired and developed appropriately. This gives us an overall picture of our user profiles, which in turn shows to our Editorial Contributors the type of person they are reaching by posting articles on Mondaq (and its affiliate sites) – meaning more free content for registered users.

We are only able to provide the material on the Mondaq (and its affiliate sites) site free to site visitors because we can pass on information about the pages that users are viewing and the personal information users provide to us (e.g. email addresses) to reputable contributing firms such as law firms who author those pages. We do not sell or rent information to anyone else other than the authors of those pages, who may change from time to time. Should you wish us not to disclose your details to any of these parties, please tick the box above or tick the box marked "Opt out of Registration Information Disclosure" on the Your Profile page. We and our author organisations may only contact you via email or other means if you allow us to do so. Users can opt out of contact when they register on the site, or send an email to with “no disclosure” in the subject heading

Mondaq News Alerts

In order to receive Mondaq News Alerts, users have to complete a separate registration form. This is a personalised service where users choose regions and topics of interest and we send it only to those users who have requested it. Users can stop receiving these Alerts by going to the Mondaq News Alerts page and deselecting all interest areas. In the same way users can amend their personal preferences to add or remove subject areas.


A cookie is a small text file written to a user’s hard drive that contains an identifying user number. The cookies do not contain any personal information about users. We use the cookie so users do not have to log in every time they use the service and the cookie will automatically expire if you do not visit the Mondaq website (or its affiliate sites) for 12 months. We also use the cookie to personalise a user's experience of the site (for example to show information specific to a user's region). As the Mondaq sites are fully personalised and cookies are essential to its core technology the site will function unpredictably with browsers that do not support cookies - or where cookies are disabled (in these circumstances we advise you to attempt to locate the information you require elsewhere on the web). However if you are concerned about the presence of a Mondaq cookie on your machine you can also choose to expire the cookie immediately (remove it) by selecting the 'Log Off' menu option as the last thing you do when you use the site.

Some of our business partners may use cookies on our site (for example, advertisers). However, we have no access to or control over these cookies and we are not aware of any at present that do so.

Log Files

We use IP addresses to analyse trends, administer the site, track movement, and gather broad demographic information for aggregate use. IP addresses are not linked to personally identifiable information.


This web site contains links to other sites. Please be aware that Mondaq (or its affiliate sites) are not responsible for the privacy practices of such other sites. We encourage our users to be aware when they leave our site and to read the privacy statements of these third party sites. This privacy statement applies solely to information collected by this Web site.

Surveys & Contests

From time-to-time our site requests information from users via surveys or contests. Participation in these surveys or contests is completely voluntary and the user therefore has a choice whether or not to disclose any information requested. Information requested may include contact information (such as name and delivery address), and demographic information (such as postcode, age level). Contact information will be used to notify the winners and award prizes. Survey information will be used for purposes of monitoring or improving the functionality of the site.


If a user elects to use our referral service for informing a friend about our site, we ask them for the friend’s name and email address. Mondaq stores this information and may contact the friend to invite them to register with Mondaq, but they will not be contacted more than once. The friend may contact Mondaq to request the removal of this information from our database.


This website takes every reasonable precaution to protect our users’ information. When users submit sensitive information via the website, your information is protected using firewalls and other security technology. If you have any questions about the security at our website, you can send an email to

Correcting/Updating Personal Information

If a user’s personally identifiable information changes (such as postcode), or if a user no longer desires our service, we will endeavour to provide a way to correct, update or remove that user’s personal data provided to us. This can usually be done at the “Your Profile” page or by sending an email to

Notification of Changes

If we decide to change our Terms & Conditions or Privacy Policy, we will post those changes on our site so our users are always aware of what information we collect, how we use it, and under what circumstances, if any, we disclose it. If at any point we decide to use personally identifiable information in a manner different from that stated at the time it was collected, we will notify users by way of an email. Users will have a choice as to whether or not we use their information in this different manner. We will use information in accordance with the privacy policy under which the information was collected.

How to contact Mondaq

You can contact us with comments or queries at

If for some reason you believe Mondaq Ltd. has not adhered to these principles, please notify us by e-mail at and we will use commercially reasonable efforts to determine and correct the problem promptly.