Standing Offers and Supply Arrangements

PWGSC`s New Government-wide Integrity Regime Takes Effect Immediately – Active PWGSC issued tender notices that are closing July 3rd, and from July 6th to July 10th, will have their closing dates extended. To find the new closing dates, please check the individual tender you are following. You may also click the Amended Today icon and look for tender notices where PWGSC is the procurement entity. To learn more, please read New PWGSC Implementation of Government-wide Integrity Regime Announced on July 3, 2015.

Standing Offers and Supply Arrangements agreement types search

You can also narrow your search to the various types of Standing Offers and Supply Arrangements (SOSA), such as:

Get started with SOSA

Use SOSA to find out what the Government of Canada buys in your industry or to find a partner to sell to the Government of Canada.

Learn how to use SOSA on the Get Started with SOSA page.

What is SOSA?

SOSA is information about businesses that are currently pre-qualified to supply goods and services to the Government of Canada. Updated weekly, the data identifies businesses holding Public Works and Government Services Canada (PWGSC) standing offers and supply arrangements.

Standing offers and supply arrangements are two methods frequently used by government departments and agencies to buy goods or services. Leam more About SOSA.

Get help with SOSA

Get help with SOSA in the Contacts SOSA page.


  • Download SOSA as open data (.csv) to distribute or republish on another Web site on the Download SOSA Data page.

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