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Open opportunities from CanadaBuys Tender Notices

Browse open opportunities published on CanadaBuys Tender Notices, with links back to each official notice. Free weekly email alerts for new postings.

224 open bids
  1. CanadaBuys Tender Notices · Request for Proposal · Competitive - Open biddingScience-Policy Frameworks for Nationally Coordinated, Place-Based Freshwater Macroplastics & Microplastics Monitoring in CanadaDepartment of the Environment (ECCC )*National Capital Region (NCR) · CanadaEnvironmental & energyDue Oct 7 · 2 days left · Posted Sep 23, 2026
  2. CanadaBuys Tender Notices · Request for Proposal · Competitive - Open biddingTransportation Services for Temporary Examination CentresStatistics Canada (StatCan)*CanadaTransportation & logisticsDue tomorrow · Posted Sep 23, 2026
  3. CanadaBuys Tender Notices · Request for Proposal · Competitive - Selective tenderingMINERVA Initiative – Uncrewed Aircraft System DeconflictionDepartment of Public Works and Government Services (PSPC)*CanadaSoftware & digital servicesDue Oct 21 · 16 days left · Posted Sep 23, 2026
  4. CanadaBuys Tender Notices · RFP against Supply Arrangement · Competitive - Selective tenderingTBIPS - ORACLE/MS SQL Server Database Administration And Support - PSIBDepartment of Indigenous Services (ISC)*National Capital Region (NCR) *CanadaCloud & infrastructureDue Oct 8 · 3 days left · Posted Sep 23, 2026
  5. CanadaBuys Tender Notices · Request for Proposal · Competitive - TraditionalAccommodations - Eloy, ArizonaDepartment of National Defence (DND)*World · CanadaEducation & trainingDue Oct 31 · 26 days left · Posted Sep 23, 2026
  6. CanadaBuys Tender Notices · Request for Proposal · Competitive - Selective tenderingCybersecurity servicesCanadian Space Agency (CSA)*Longueuil · CanadaCybersecurityDue Oct 8 · 3 days left · Posted Sep 23, 2026
  7. CanadaBuys Tender Notices · RFP against Supply Arrangement · Competitive - Selective tenderingIT Programmer/AnalystCanadian Institutes of Health Research (CIHR)*National Capital Region (NCR) *CanadaSoftware & digital servicesDue Oct 13 · 8 days left · Posted Sep 23, 2026
  8. CanadaBuys Tender Notices · Competitive - Open biddingAPN - CETEMT New Facility and Compound, CFB UplandsDefence Construction Canada - National Capital RegionCanadaConstruction & facilitiesDue Oct 21 · 16 days left · Posted Sep 22, 2026
  9. CanadaBuys Tender Notices · Invitation to Qualify · Competitive - Selective tenderingEZ899-270548 – Phase 2 - Convert Existing Lighting to LED - A1 to A23 and Building 1Department of Public Works and Government Services (PSPC)*British Columbia · CanadaConstruction & facilitiesDue tomorrow · Posted Sep 22, 2026
  10. CanadaBuys Tender Notices · Invitation to Qualify · Competitive - Selective tenderingPhase Two-EZ899-270446-McBride Detachment New Generator-McBride, BCDepartment of Public Works and Government Services (PSPC)*British Columbia *CanadaGeneral procurementDue Oct 8 · 3 days left · Posted Sep 22, 2026
  11. CanadaBuys Tender Notices · Competitive - Open biddingMDB - Multifunctional Building Ammunition Testing and Experimentation CentreDefence Construction Canada / Construction de Défense CanadaCanadaConstruction & facilitiesDue Oct 7 · 2 days left · Posted Sep 22, 2026
  12. CanadaBuys Tender Notices · Request for Proposal · Competitive - Open biddingWavelength dispersive XRFDepartment of Public Works and Government Services (PSPC)*National Capital Region (NCR) · CanadaResearch & scientific servicesDue Oct 8 · 3 days left · Posted Sep 22, 2026
  13. CanadaBuys Tender Notices · Request for Proposal · Competitive - Selective tenderingCentennial Flame RehabilitationDepartment of Public Works and Government Services (PSPC)*National Capital Region (NCR) · CanadaConstruction & facilitiesDue Oct 14 · 9 days left · Posted Sep 22, 2026
  14. CanadaBuys Tender Notices · Request for Information · Competitive - Open biddingRFI Canadian Coast Guard (CCG) S-100 ProductionDepartment of Public Works and Government Services (PSPC)*CanadaGoods & suppliesDue Oct 20 · 15 days left · Posted Sep 22, 2026
  15. CanadaBuys Tender Notices · Request for Proposal · Competitive - Selective tenderingEC016-270770 - Dorchester Penitentiary Replace Tunnel Sewer PipeDepartment of Public Works and Government Services (PSPC)*New Brunswick · CanadaArchitecture & engineeringDue tomorrow · Posted Sep 22, 2026
  16. CanadaBuys Tender Notices · Request for Proposal · Competitive - Open bidding12ft. Battery electric cube vanDepartment of Public Works and Government Services (PSPC)*Matane · CanadaGeneral procurementDue Nov 2 · 28 days left · Posted Sep 22, 2026
  17. CanadaBuys Tender Notices · RFP against Supply Arrangement · Competitive - Selective tenderingEC016-270669 – Electrical Upgrades – Atlantic Institution, New BrunswickDepartment of Public Works and Government Services (PSPC)*New Brunswick · CanadaResearch & scientific servicesDue Oct 22 · 17 days left · Posted Sep 22, 2026
  18. CanadaBuys Tender Notices · Request for Proposal · Competitive - Open biddingPhytoremediation at the Eureka High Arctic Weather Station (HAWS)Department of the Environment (ECCC )*Nunavut Territory · CanadaConstruction & facilitiesDue Oct 15 · 10 days left · Posted Sep 22, 2026
  19. CanadaBuys Tender Notices · Request for Proposal · Competitive - Open biddingMP4240 Catalyst BIB PantsDepartment of National Defence (DND)*Nova Scotia *Canada *British Columbia · CanadaPublic safety & defenseDue Oct 16 · 11 days left · Posted Sep 22, 2026
  20. CanadaBuys Tender Notices · Request for Proposal · Competitive - Open biddingSustainable Northern Operations: Water & WasteDepartment of Public Works and Government Services (PSPC)*CanadaSoftware & digital servicesDue Oct 20 · 15 days left · Posted Sep 22, 2026
  21. CanadaBuys Tender Notices · Request for Proposal · Competitive - Selective tenderingProject Manager – Level 3Department of Industry (ISED)CanadaSoftware & digital servicesDue Oct 16 · 11 days left · Posted Sep 22, 2026
  22. CanadaBuys Tender Notices · Request for Proposal · Competitive - Open biddingSIGHT, REFLEXDepartment of National Defence (DND)*National Capital Region (NCR) · CanadaPublic safety & defenseDue Oct 16 · 11 days left · Posted Sep 22, 2026
  23. CanadaBuys Tender Notices · Request for Proposal · Competitive - Open biddingCanopy and Riser AssemblyDepartment of National Defence (DND)*CanadaPublic safety & defenseDue Oct 8 · 3 days left · Posted Sep 22, 2026
  24. CanadaBuys Tender Notices · Request for Proposal · Competitive - Open biddingUninterruptible Power Supply (UPS)National Research Council of Canada (NRC)*CanadaResearch & scientific servicesDue tomorrow · Posted Sep 22, 2026
  25. CanadaBuys Tender Notices · Request for Proposal · Competitive - Selective tenderingW8472-275993 Autonomous Mine Countermeasures (MCM) Uncrewed Surface Vehicle (USV) RFP-DDepartment of Public Works and Government Services (PSPC)*CanadaTransportation & logisticsDue Oct 8 · 3 days left · Posted Sep 21, 2026