World Trade Organization - Agreement on Government Procurement (GPA)

The World Trade Organization Agreement on Government Procurement, known as the GPA, is a plurilateral trade agreement administered within the WTO framework. Its rules apply only to procurement that falls within each party's commitments. Those commitments identify the covered procuring entities, the covered goods, services or construction services, the monetary thresholds, and the exceptions. The WTO's explanation of the agreement sets out this structure.

Canada has been a party to the GPA since January 1, 1996. In Canada's treaty text, procurement means contractual transactions to acquire property or services for the government's direct benefit or use. On Canadian procurement data, the agreement appears under the trade-agreement classification "World Trade Organization – Agreement on Government Procurement (WTO-AGP)".

What makes a procurement covered by the GPA

The GPA does not automatically apply to every procurement a party conducts. Four conditions must be met before its rules apply:

• A covered entity is doing the buying.
• The goods, services or construction services are covered.
• The contract value exceeds the applicable threshold.
• No listed exception applies.

Each party's schedule records these details, so coverage is always checked against Canada's commitments and not assumed. The treaty text published by the Government of Canada contains the definition of procurement that Canada applies.

Canada's membership and the revised GPA 2012

Canada joined the agreement on January 1, 1996. The revised GPA 2012 entered into force for Canada on April 6, 2014, as confirmed in the WTO's list of members and observers. The Treasury Board Secretariat stated that the federal departments and agencies subject to the revised GPA remained the same as under the 1994 agreement, subject to organizational name changes. That guidance is in Treasury Board Policy Notice 2014-2.

Procedural rules the GPA places on buyers

The revised GPA sets market-access and procedural obligations. Its procedural rules cover notice-posting periods, the information a notice must contain, the content of tender documents, and the conditions for limited tendering. These obligations fall principally on procuring entities, not on suppliers. They give suppliers from other parties a predictable, transparent process when bidding on covered contracts.

Canada-United States access and sub-federal coverage

Canada and the United States use the GPA as the basis for continued access to each other's covered government procurement markets, as described by Global Affairs Canada. A 2010 joint statement on the Canada-United States arrangement describes permanent reciprocal commitments for provincial, territorial and state procurement, in addition to the federal-level commitments associated with the GPA. The entities and procurements covered still depend on the relevant schedules and exceptions.

Defence procurement has no general rule that brings every purchase under the GPA. Coverage is checked against Canada's schedules, the procuring entity, the goods or services, the thresholds and the exceptions.

What the GPA means for a supplier bidding in Canada

A supplier should read each solicitation and its listed trade-agreement coverage, then meet the tender's stated conditions and submit the bid through the prescribed process. Federal contract records, searchable through the Government of Canada contracts search, use "WTO-AGP" as a classification, which helps a bid team see how past contracts were categorized. Treat the GPA label as a prompt to confirm the entity, goods or services, threshold and exceptions, not as proof that coverage applies.