Service interruption to services

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June 17, 2021 - Ottawa - Please be advised that Buyandsell has a planned service maintenance that will affect all users between the period of 8:00 pm EDT Friday June 18, to 6:00 am EDT Monday June 21, 2021.

Impacts to users

During the service interruption, users of Buyandsell services will not be able to:

  • access files when viewing tender notices

During the service interruption, Procurement Officers will not be able to:

  • create, amend, or publish tender notices on the Tender Management Application (TMA)
  • manage agreement records on the Standing Offers and Supply Arrangements Application (SOSA App)

During the service interruption, Government users of the SOSA App will not be able to:

  • access files when viewing agreement records on SOSA App

Please note that there will be no impact to the following:

  • the tender publication schedule - TMA will continue to publish tenders and amendments according to the usual publication schedule


If you have a question concerning please see the Tender Contacts page and for a question concerning TMA, please consult the Tender Management Application Contacts page.

For general inquiries relating to procurement, please Contact Us.

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