System alerts


SAP Ariba system maintenance

SAP Ariba will be unavailable for scheduled maintenance at the times listed below. We apologize for any inconvenience.

  • Saturday, March 25 from 8:00pm until 9:00pm (ET).

Maintenance on CanadaBuys website

The CanadaBuys website will be down for scheduled maintenance at the times listed below. We apologize for any inconvenience.

  • Friday, March 17, from 7:00 pm until 11:00 pm (Eastern Time)

Maintenance on CanadaBuys website

The CanadaBuys website will be down for scheduled maintenance at the times listed below. We apologize for any inconvenience.

  • Friday, February 17, from 7:00 pm until 11:00 pm (Eastern Time)

Maintenance in SAP Ariba Network

SAP Ariba Network will be down for scheduled maintenance at the times listed below. We apologize for any inconvenience.

  • Maintenance window: February 4 at 12:00pm (EST), until Sunday, February 5 at 12:00pm (EST)

Maintenance on CanadaBuys

The CanadaBuys website and SAP Ariba will be down for scheduled maintenance at the times listed below. We apologize for any inconvenience.

  • CanadaBuys on Saturday, January 14, from 11:00 am until 3:00 pm (Eastern Time)
  • SAP Ariba on Saturday, January 14, from 7:00 pm until 9:00 pm (Eastern Time)

The CanadaBuys tender opportunities page is live!

CanadaBuys is now the official source for tender and award notices for the Government of Canada and the broader Canadian public sector. The site is still under development and you will continue to see updates as we improve your user experience.

Note to Users

We are currently experiencing issues with the CanadaBuys notification system. We thank you for your patience while the team works to resolve them.

Please contact the CanadaBuys Service Desk for any questions you have around specific notification received.

Maintenance on CanadaBuys website

The CanadaBuys website will be down for scheduled maintenance at the times listed below. We apologize for any inconvenience.

·     Friday, November 18, from 7:00 pm until 11:00 pm (Eastern Time)

Maintenance on CanadaBuys website

The CanadaBuys website will be down for scheduled maintenance at the times listed below. We apologize for any inconvenience.

  • Friday, November 18, from 7:00 pm until 11:00 pm (Eastern Time) 

CanadaBuys system maintenance

CanadaBuys will be down for scheduled maintenance at the times listed below. We apologize for any inconvenience.

  • Friday, October 14, from 7:00 pm until 11:00 pm (Eastern Time)

SAP Ariba system maintenance

SAP Ariba will be unavailable for scheduled maintenance at the times listed below. We apologize for any inconvenience.

  • Saturday, October 8, from 8:00pm until 12:00am (Eastern Time) 

CanadaBuys website maintenance

CanadaBuys website will be unavailable for scheduled maintenance at the times listed below. We apologize for any inconvenience.

  • Friday, September 16, from 7:00 pm until 11:00 pm (Eastern Time) 

Canadabuys website maintenance

The Canadabuys website will be inaccessible due to a planned maintenance.

  • Start Date and time: 8/26/2022  at 8:00 PM EDT
  • End Date and Time: 8/26/2022  at 11:59 PM EDT
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