SAP Ariba system maintenance

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

  • Friday, June 21 from 3:00 pm until 7:00 pm (Eastern Time) 
  • Saturday, June 22 from 6:00 pm until Sunday, June 23 12:00 am (Eastern Time) 

Tender opportunities

Browse the list of tender opportunities and sign up for notifications to stay up to date. To download contracting information posted on CanadaBuys and contract history: 


Notice categories:

8 of 8
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
K3E01-230327 - Ceilometer with Depolarization Goods 2023/03/14
Amended
2023/03/21 Department of the Environment (ECCC )
Air and Water Balancing Services Services 2024/02/13
Amended
2024/02/13 Health Canada
Post-event surveys for the Health and Air Quality Forecasting Program. Services 2024/01/10
Amended
2024/01/10 Environment and Climate Change Canada
Carbon offset credits purchase for the 15th meeting of the Conference of… Services 2023/11/30
Amended
2023/11/30 Environment and Climate Change Canada
6D063-225821 - Breathing Air System and Compressed Air System Maintenance Construction 2023/11/17
Amended
2023/11/30 Public Health Agency of Canada (PHAC)
Aerological Observations and Other Services at the Goose Bay Upper Air… Services 2023/05/09
Amended
2023/05/09 Environment and Climate Change
Rural Municipalities of Alberta (RMA) - Request for Proposal - HVAC… Goods 2024/06/20 2024/08/08 Rural Municipalities of Alberta (RMA)
Industry Sustainment Business Case Analysis (SBCA) Workshop Services 2024/06/12
Amended
2025/06/30 Procurement Innovation Initiatives…
Displaying 1 - 5 of
5 of 5
5
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
K3E01-230327 - Ceilometer with Depolarization Goods 2023/10/21
Amended
2023/08/31 Department of the Environment (ECCC )
Amend 008 Incinerator Air Modelling and Permit Application Services 2023/10/06
Amended
2024/03/31 Department of Public Works and Government…
PR9800 HT201-234381 PurpleAir Classic Air Quality Monitors Goods 2024/02/13 2025/03/31 Department of Health (HC)
Carbon offset credits purchase for the 15th meeting of the Conference of… Services 2024/03/31
Amended
2024/03/31 Environment and Climate Change Canada
Aerological Observations and Other Services at the Goose Bay Upper Air… Services 2023/07/14 2026/08/31 Environment and Climate Change
9 of 9
List of contract history information. The columns are sortable in ascending and descending order.
Company name Contract number Organization Award/amendment date Contract / Amendment value
Vaisala Canada Inc CW2251008 Department of the Environment (ECCC ) 2023/10/21
Amended
CAD 87,075.45
Vaisala Canada Inc CW2251008 Department of the Environment (ECCC ) 2023/10/20
Amended
CAD 87,075.45
Vaisala Canada Inc CW2251008 Department of the Environment (ECCC ) 2023/08/31
Amended
CAD 87,075.45
Vaisala Canada Inc CW2251008 Department of the Environment (ECCC ) 2023/08/21
Amended
CAD 87,075.45
Vaisala Canada Inc CW2251008 Department of the Environment (ECCC ) 2023/06/30
Amended
CAD 87,075.45
Vaisala Canada Inc CW2251008 Department of the Environment (ECCC ) 2023/05/11 CAD 87,075.45
AECOM Canada Ltd. ET022-212097/001/NCS Department of Public Works and Government… 2023/10/06
Amended
CAD 39,922.24
AECOM Canada Ltd. ET022-212097/001/NCS Department of Public Works and Government… 2023/04/11
Amended
CAD 39,922.24
PurpleAir, Inc. CW2346749 Department of Health (HC) 2024/02/13 CAD 67,490.91

Some helpful information

Download the mobile app

Access SAP Ariba from your mobile device.

Download the SAP Ariba app on Google Play
Download the SAP Ariba app on the App Store

Register your business to view and bid on tender opportunities.

Get an overview of our policies and guidelines, procurement process, and more.

Find out how to prepare for buying for or selling to the Government of Canada.

Date modified: