Competition Bureau Canada
Symbol of the Government of Canada

Abuse of Market Power

What Is the Competition Bureau?

The Competition Bureau is an independent law enforcement agency that contributes to the prosperity of Canadians by protecting and promoting competitive markets and enabling informed consumer choice. Headed by the Commissioner of Competition, the Bureau is responsible for the administration and enforcement of the Competition Act, the Consumer Packaging and Labelling Act, the Textile Labelling Act and the Precious Metals Marking Act.

What Is the Competition Act?

The Competition Act is a federal law governing most business conduct in Canada. It contains both criminal and civil provisions aimed at preventing anti-competitive practices in the marketplace.

When is a Company Abusing Its Power in the Marketplace?

The size of a business, even one that dominates a particular market, is not, of itself, a cause for concern. Businesses may need to become large to achieve lower production costs or to compete against foreign and domestic competitors. However, when a dominant company exploits its market power in a way that hurts competition in the marketplace the Competition Act may come into play.

If you feel your ability to compete is being harmed by the anti-competitive acts of a dominant firm, there may be some relief available under the abuse of dominant position sections of the Competition Act.

When Does the Competition Act Apply?

The abuse of dominant position sections of the Competition Act may apply when all of the following criteria are met:

  • The dominant firm or firms have market power — that is the ability to set prices above competitive levels. Relevant factors affecting market power include: the existence of barriers to entry, such as tariffs or government regulations that limit competition; a lack of substitute products; a lack of possible competitors; and a low level of innovation in the industry.
  • The dominant firm or firms engage in anti-competitive acts — business practices that are intended to reduce competition. These practices include: buying up a competitor's customers or suppliers; using "fighting brands" (discount brands) to discipline or keep out competitors; cutting off essential supplies to rival companies; using long-term contracts to stop customers from changing suppliers; and overstepping authority granted by intellectual property rights such as trade-marks and patents.
  • The anti-competitive acts have substantially lessened competition, or are likely to do so. This can happen when anti-competitive acts eliminate a rival or prevent such things as a rival's entry into a market, potential competition, product innovation and lower prices.

The Competition Act's abuse of dominant position sections do not penalize a company that has captured a dominant share of the market because of its better performance. For additional detail regarding the Bureau's approach to enforcing these provisions, please refer to the Enforcement Guidelines on the Abuse of Dominance Provisions, available on the Bureau's Web site.

What Happens After I Contact the Bureau to Make a Complaint?

Bureau staff will evaluate your situation and market conditions against the three criteria mentioned above. If the criteria have been met, Bureau officers will begin interviews and a review of records, documents and other sources of information. The Bureau can also apply to the courts for subpoenas or use other compulsory means to continue its investigation.

The Bureau conducts its investigations in private and keeps confidential the identity of the source and the information provided. However, if someone has important evidence about an offence under the Act, that person may be asked to testify in court.

How Does the Bureau Resolve Abuse of Dominant Position Complaints?

Where appropriate, the Commissioner will open discussions to try to obtain voluntary compliance with the law; sometimes this is all the action needed to correct the situation. A more formal solution would involve the registration of a consent agreement with the Competition Tribunal when all parties agree on a solution that will restore competition to the marketplace.

The Competition Tribunal is like a court, chaired by a judge and independent of any government department.

If voluntary compliance cannot be achieved, the Commissioner may file an application for an order before the Competition Tribunal to remedy the situation. The Tribunal has a number of remedies at its disposal to overcome the effects of anti-competitive acts and restore competition. The most common remedy is an order that requires the anti-competitive conduct to stop. If the Tribunal believes more has to be done, it may make an order requiring the dominant company to sell some of its assets or shares.

The Tribunal may also impose an administrative monetary penalty on the company that was found to have abused its dominant position. This penalty can be for any amount up to $10,000,000 for the first order and $15,000,000 for any subsequent order made by the Tribunal against the same company.


The Competition Bureau is an independent law enforcement agency that contributes to the prosperity of Canadians by protecting and promoting competitive markets and enabling informed consumer choice.

Headed by the Commissioner of Competition, the Bureau is responsible for the administration and enforcement of the Competition Act, the Consumer Packaging and Labelling Act, the Textile Labelling Act and the Precious Metals Marking Act.

For more information:

Telephone
Toll-free: 1-800-348-5358
National Capital Region: 819-997-4282
TTY (for hearing impaired): 1-800-642-3844
Fax: 819-997-0324
Address
Information Centre
Competition Bureau
50 Victoria Street
Gatineau, Quebec  K1A 0C9

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