SIGMA system maintenance

Due to a planned maintenance, the integration of updates to supplier financial information in SAP Ariba will be delayed during the times listed below. We apologize for any inconvenience. 

  • Friday, April 25 from 7:00 pm until 8:00 pm (EDT)

Important Notice: Procurement Posting Guidelines During Federal Elections

During a federal government election, it is the buyer’s responsibility to obtain proper approval prior to posting procurement activities on CanadaBuys. For more information on obtaining approval prior to posting on CanadaBuys, buyers should contact their supervisor. For technical questions regarding publications or urgent requirements regarding postings, contact the Service Desk.

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:

10 of 34288
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
: LIBRARY SUBSCRIPTIONS FOR ELECTRONIC JOURNALS FROM THE AMERICAN… Services 2015/12/14 2015/12/29 Agriculture and Agri-Food Canada
Agronomy Building Expansion Construction 2017/09/12
Amended
2017/09/13 Public Works and Government Services…
Library subscriptions to three electronic journals published by the… Services 2015/11/02 2015/11/16 Agriculture and Agri-Food Canada
Library subscriptions to two electronic journals published by the… Services 2015/11/06 2015/11/23 Agriculture and Agri-Food Canada
Agronomy Building Fire Repairs, Lethbridge, Alberta Construction 2014/07/16
Amended
2014/07/18 Public Works and Government Services…
The Marginal Air Pollution-Mortality Relationship in the American Cancer… Services 2013/08/19 2013/09/04 Health Canada
Provincial - Agronomie - Plusieurs mandats Services related to goods 2025/02/04
Amended
2024/11/26 Hydro-Québec.
Library subscription to the ASABE Online Technical Library published by… Services 2015/11/17 2015/12/02 Agriculture and Agri-Food Canada
Medals supplier for BC Games Society Services 2025/03/03 2025/03/24 BC Games Society
RFP - Construction Manager - Knucwentwecw Society New Building 2025/02/10 2025/02/24 Knucwentwecw Society
Displaying 1 - 10 of
10 of 4347
4347
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
American Society for Microbiology Goods 2023/12/31
Amended
2023/12/31 Public Health Agency of Canada (PHAC)
American Society for Microbiology E-Journals Subscription 2024-2028 Goods 2024/11/28
Amended
2025/12/31 Department of Agriculture and Agri-Food (…
U8105-233681 - American Chemical Society Subscription Goods 2025/04/04
Amended
2026/03/31 Canadian Intellectual Property Office (…
HT153-247011 - American Society for Microbiology Journal Subscription Goods 2025/01/01 2027/12/31 Department of Health (HC)
FP908-240002 - American Meteorological Society Journal Subscription Goods 2025/01/01 2025/12/31 Department of Fisheries and Oceans (DFO)
HT218-234792 - Subscription License to American Society for Microbiology… Goods 2024/12/31
Amended
2024/12/31 Department of Health (HC)
Agronomy Building Expansion Construction 2017/10/04 N/A Public Works and Government Services…
Amend 002 - Information Products - CAS a division of the American… Goods 2024/06/30
Amended
2024/06/30 Department of Public Works and Government…
Agronomy Building Fire Repairs, Lethbridge, Alberta Construction 2014/09/15 N/A Public Works and Government Services…
Journal(s) American Medical Association JAMA Goods 2025/03/12
Amended
2025/12/31 Public Health Agency of Canada (PHAC)
50 of 212878
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
American Society of Agronomy 01044-170636/001/PI Agriculture and Agri-Food Canada 2018/09/28 CAD 46,828.00
American Society of Agronomy 01044-170636/001/PI Agriculture and Agri-Food Canada 2017/09/22 CAD 45,245.00
American Society of Agronomy 01044-170636/001/PI Agriculture and Agri-Food Canada 2016/12/21 CAD 50,261.00
American Society for Microbiology CW2254880 Public Health Agency of Canada (PHAC) 2023/12/31
Amended
CAD 46,775.99
American Society for Microbiology CW2254880 Public Health Agency of Canada (PHAC) 2023/01/01 CAD 46,775.99
American Society for Microbiology CW2347525 Department of Agriculture and Agri-Food (… 2024/11/28
Amended
CAD 59,195.68
American Society for Microbiology CW2347525 Department of Agriculture and Agri-Food (… 2024/03/01
Amended
CAD 118,391.36
American Society for Microbiology CW2347525 Department of Agriculture and Agri-Food (… 2024/02/15 CAD 118,391.36
American Chemical Society CW2298361 Canadian Intellectual Property Office (… 2025/04/04
Amended
CAD 54,447.49
American Chemical Society CW2298361 Canadian Intellectual Property Office (… 2025/03/31
Amended
CAD 53,885.07
American Chemical Society CW2298361 Canadian Intellectual Property Office (… 2024/02/14
Amended
CAD 53,885.07
American Chemical Society CW2298361 Canadian Intellectual Property Office (… 2023/06/20
Amended
CAD 50,846.92
American Chemical Society CW2298361 Canadian Intellectual Property Office (… 2023/06/07 CAD 158,724.76
American Society for Microbiology CW2374835 Department of Health (HC) 2025/01/01 CAD 142,411.33
American Meteorological Society CW2374869 Department of Fisheries and Oceans (DFO) 2025/01/01 CAD 18,377.69
American Society for Microbiology 01044-190837/001/PI Agriculture and Agri-Food Canada 2023/01/11 CAD 44,277.00
American Society for Microbiology 01044-190837/001/PI Agriculture and Agri-Food Canada 2021/10/05 CAD 42,983.00
American Society for Microbiology 01044-190837/001/PI Agriculture and Agri-Food Canada 2020/11/13 CAD 41,731.00
American Society for Microbiology 01044-190837/001/PI Agriculture and Agri-Food Canada 2019/10/11 CAD 40,516.00
American Society for Microbiology 01044-190837/001/PI Agriculture and Agri-Food Canada 2019/01/11 CAD 39,336.00
AMERICAN CHEMICAL SOCIETY 01044-180556/001/PI Agriculture and Agri-Food Canada 2017/12/01 CAD 62,687.00
AMERICAN CHEMICAL SOCIETY 23572-150391/001/PI Natural Resources Canada 2015/03/03 CAD 31,520.00
AMERICAN CHEMICAL SOCIETY 6D063-081514/001/WPG Public Health Agency of Canada 2009/03/31 CAD 42,000.00
American Society for Microbiology CW2339545 Department of Health (HC) 2024/12/31
Amended
CAD 32,578.00
American Society for Microbiology CW2339545 Department of Health (HC) 2024/01/01 CAD 32,578.00
American Physical Society W7714-228195/001/PI Department of National Defence 2022/03/03 CAD 38,549.00
American Chemical Society W7714-228204/001/PI Department of National Defence 2022/02/03 CAD 25,621.00
American Chemical Society U8085-219362/001/PI INNOV, SCI AND ECON DEVT CAN 2022/01/19 CAD 32,178.00
American Society for Microbiology HT218-214723/001/PI Health Canada 2021/12/03 CAD 33,133.00
American Chemical Society K7A30-220107/001/KIN Environment Canada 2021/06/25 CAD 35,380.00
American Chemical Society K7A30-220107/001/KIN Environment Canada 2021/06/24 CAD 35,380.00
American Chemical Society U8085-219362/001/PI INNOV, SCI AND ECON DEVT CAN 2021/02/18 CAD 30,940.00
American Society for Microbiology HT218-203741/001/PI Health Canada 2020/12/16 CAD 32,168.00
American Physical Society W7714-207233/001/PI Department of National Defence 2020/12/09 CAD 37,375.00
American Chemical Society W7714-217630/001/PI Department of National Defence 2020/11/10 CAD 24,875.00
American Chemical Society U8085-219362/001/PI INNOV, SCI AND ECON DEVT CAN 2020/03/31 CAD 29,750.00
American Physical Society W7714-207233/001/PI Department of National Defence 2020/02/11 CAD 37,231.00
American Chemical Society W0046-205215/001/KIN Department of National Defence 2020/01/31 CAD 29,916.00
American Chemical Society W7714-207303/001/PI Department of National Defence 2019/12/30 CAD 24,150.00
American Society for Microbiology 6D087-174481/001/PI Public Health Agency of Canada 2019/12/02 CAD 32,168.00
American Society for Microbiology 6D087-174481/001/PI Public Health Agency of Canada 2018/12/12 CAD 30,064.00
American Chemical Society W7714-196784/001/PI Department of National Defence 2018/11/28 CAD 23,000.00
American Physical Society W7714-196743/001/PI Department of National Defence 2018/09/19 CAD 33,758.00
American Chemical Society W0046-181005/001/PI Department of National Defence 2018/07/17 CAD 24,596.00
American Society for Microbiology 6D087-174481/001/PI Public Health Agency of Canada 2018/05/22 CAD 30,064.00
American Physical Society W7714-186585/001/PI Department of National Defence 2017/12/29 CAD 36,328.00
American Chemical Society W0046-181005/001/PI Department of National Defence 2017/07/27 CAD 23,537.00
American Society for Microbiology 6D087-164533/001/PI Public Health Agency of Canada 2017/03/24 CAD 30,064.00
American Physical Society W7714-176247/001/PI Department of National Defence 2017/02/07 CAD 40,909.00
AMERICAN MATHEMATICAL SOCIETY W7714-176245/001/PI Department of National Defence 2016/11/30 CAD 1,515.00

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