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Public tenders in Canada

Browse quality-checked public tender notices published in Canada. Search the source descriptions or create an alert for new opportunities that match your business.

Quality-indexed notices9,261
Upcoming deadlines636
Latest publicationSep 4, 2026
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Recent tender notices

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CanadaBuysCanadaPublished Sep 1, 2026

Hydrology Expert advisory Services for the Specific Claims Branch in Crown-Indigenous Relations and Northern Affairs Canada (CIRNAC), Specific Claims Branch

Department of Indigenous Services (ISC)

Offers: Canada is seeking offers from Offerors to provide Hydrology Expert advisory Services for the Specific Claims Branch in Crown-Indigenous Relations and Northern Affairs Canada (CIRNAC), Specific Claims Branch. The services will be required on an as and when required basi...

Deadline Oct 7, 2026
CanadaBuysCanadaPublished Sep 1, 2026

Very Heavy-Lift Battery Operated Industrial Remotely Pilot Aerial Systems (RPAS)

National Research Council of Canada (NRC)

The National Research Council of Canada's (NRC) Centre for Drone Innovation, part of the Drone and Flight Autonomy Laboratory, has a requirement for the supply of one (1) very heavy-lift, battery-operated industrial remotely piloted aircraft system (RPAS) for aerial vertical l...

Deadline Sep 9, 2026
CanadaBuysCanadaPublished Sep 1, 2026

7.7 Rapid eLearning Programmer – Level 2

National Research Council of Canada (NRC)

Review, modify and transform training from PowerPoint format to SCORM 1.2 format. The length of the courses should not exceed one hour, with a maximum of ten questions for the exam. The number of trainings to be converted is as required.

Deadline Sep 17, 2026
CanadaBuysCanadaPublished Sep 1, 2026

AR 25A250B-FN-FN-E-NR-U Amplifier

Department of National Defence (DND)

As a requirement of the Supply Arrangement (SA) this notice is published on CanadaBuys for a period of 15 calendar days. Only pre-qualified Suppliers have been invited to bid. Suppliers that do not already hold a Supply Arrangement in series E60HN-16ELEC with PSPC cannot submi...

Deadline Sep 14, 2026
CanadaBuysCanadaPublished Sep 1, 2026

Aviation Replacement Parts for the Various Aircrafts

Department of National Defence (DND)

Notice of Proposed Procurement (NPP) Department of National Defence Supply Arrangement - W8485-184741 Series - Aviation Replacement Parts Solicitation: W8485-279587/A This requirement is to acquire 6 items for the Various Aircraft for the Department of National Defence (DND),...

Deadline Sep 15, 2026
CanadaBuysCanadaPublished Sep 1, 2026

Aviation Replacement Parts for the CC-138 Twin Otter

Department of National Defence (DND)

Notice of Proposed Procurement (NPP) Department of National Defence Supply Arrangement - W8485-184741 Series - Aviation Replacement Parts Solicitation: W8485-279600/A This requirement is to acquire 5 items for the CC-138 Twin Otter for the Department of National Defence (DND),...

Deadline Sep 11, 2026
CanadaBuysCanadaPublished Sep 1, 2026

RFP - U6415-278111 PSIB Workspaces

Department of Public Works and Government Services (PSPC)

SOLICITATION # WS5825864392 - DOC5859210588 Please note that late submissions will not be considered or accepted. Public Works Government Services Canada’s (PWGSC), on behalf of its client Innovation, Science and Economic Development Canada (ISED), has a requirement for the pu...

Deadline Sep 15, 2026
CanadaBuysCanadaPublished Sep 1, 2026

ET022-270322B Indigenous Services Canada Soil Remediation Rankin Inlet, NU

Department of Public Works and Government Services (PSPC)

***THIS IS TO PROVIDE NOTIFICATION OF THE SUBJECT SOLICITATION.*** This solicitation is selectively tendered to supply arrangement holders under the EW479-192534 request for supply arrangement (RFSA) for remediation construction services for northern contaminated sites and bas...

Deadline Sep 3, 2026
CanadaBuysCanadaPublished Sep 1, 2026

Aircraft Charter Services Closing October 18 2026

Department of Public Works and Government Services (PSPC)

AMENDMENT TO CLOSING TIME: Please disregard the Ariba Discovery posting response deadline closing time and CanadaBuys posting closing time. All required supporting documentation and bid submission must be submitted by 18/10/2026 at 14:00 EST. All bids submitted after 14:00 EST...

Deadline Oct 18, 2026
CanadaBuysCanadaPublished Sep 1, 2026

Aviation Replacement Parts for the CC-138 Twin Otter

Department of National Defence (DND)

Notice of Proposed Procurement (NPP) Department of National Defence Supply Arrangement - W8485-184741 Series - Aviation Replacement Parts Solicitation: W8485-275005/A This requirement is to acquire 6 items for the CC-138 Twin Otter for the Department of National Defence (DND),...

Deadline Sep 15, 2026
CanadaBuysCanadaPublished Sep 1, 2026

TC - TSPS - 4.2 Real Property Project Manager

Department of Transport (TC)

This requirement is for: Transport Canada This requirement is open only to those Supply Arrangement Holders under E60ZT-18TSPS who qualified under “Tier 1” for the following category: - 4.2 Real Property Project Manager The following SA Holders have been invited to submit a pr...

Deadline Sep 18, 2026
CanadaBuysCanadaPublished Sep 1, 2026

Design, Installation, Maintenance and Support of Electronic Security Systems

Department of Natural Resources (NRCan)

Given the evolving threat environment both in Canada and internationally, NRCan is focused on strengthening the physical security posture of its facilities. This includes improving access control, surveillance, and intrusion detection capabilities to ensure personnel safety an...

Deadline Oct 13, 2026
CanadaBuysCanadaPublished Sep 1, 2026

Museum Experience Plan

Canadian Museum of Nature (CMN)

The Canadian Museum of Nature is inviting experienced and qualified firms to submit a proposal in accordance with the attached Scope of Work (SOW) , instructions, and terms and conditions, to provide consulting services and develop a Museum Experience Plan, along with content...

Deadline Sep 25, 2026
CanadaBuysCanadaPublished Sep 1, 2026

Aviation Replacement Parts for the Various Aircrafts

Department of National Defence (DND)

Notice of Proposed Procurement (NPP) Department of National Defence Supply Arrangement - W8485-184741 Series - Aviation Replacement Parts Solicitation: W8485-279589/A This requirement is to acquire 6 items for the VARIOUS AIRCRAFT for the Department of National Defence (DND),...

Deadline Sep 11, 2026
CanadaBuysCanadaPublished Sep 1, 2026

Solicitation of Offers – Spatial Heterodyne Observations of Water (SHOW) Instrument Phase A

Department of Public Works and Government Services (PSPC)

Please note that late submissions will not be considered or accepted. Canada is seeking offers from Offerors to provide services to the Canadian Space Agency for the Phase A work for the SHOW Instrument, as part of the HAWCsat project. Canada will hold an Offeror’s conference...

Deadline Oct 12, 2026
CanadaBuysCanadaPublished Sep 1, 2026

Firehall Exterior Renewal - Waterton Lakes National Park

Parks Canada Agency (PC)

BIDS RECEIVED BY FAX AND EMAIL WILL BE ACCEPTED AS OFFICIAL. PARKS CANADA IS NOT CURRENTLY ACCEPTING BIDS VIA SAP ARIBA, YOU MUST SUBMIT YOUR BID VIA FAX OR EMAIL AS INDICATED IN THE SOLICITATION DOCUMENT. BIDS RECEIVED IN-PERSON OR BY COURIER WILL NOT BE ACCEPTED. The only ac...

Deadline Sep 17, 2026
CanadaBuysCanadaPublished Sep 1, 2026

Rohde & Schwarz RTO 64 Oscilloscope

Department of National Defence (DND)

As a requirement of the Supply Arrangement (SA) this notice is published on CanadaBuys for a period of 15 calendar days. Only pre-qualified Suppliers have been invited to bid. Suppliers that do not already hold a Supply Arrangement in series E60HN-16ELEC with PSPC cannot submi...

Deadline Sep 14, 2026
CanadaBuysCanadaPublished Sep 1, 2026

INVITATION TO SUBMIT AN EXPRESSION OF INTEREST (EOI) – Office space ᑐᓂᓯᖁᔨᕗᒍᑦ ᐱᓕᕆᔪᒪᓂᑦ ᑐᒃᓯᕋᐅᑎᓂᒃ - ᑎᑎᕋᕐᕕᖕᒧᑦ ᐃᓂᒃᓴᐅᓗᓂ

Department of Public Works and Government Services (PSPC)

Public Services and Procurement Canada (PSPC) is asking interested Registered Inuit Firms to provide information for a potential lease of space that meets the following criteria: Section A: Lease Components • a lease term of approximately 10 years, commencing on or about Septe...

Deadline Sep 28, 2026
CanadaBuysCanadaPublished Sep 1, 2026

TBIPS – Data Codification – Up to Four (4) Database Administrators, Level 1

Department of National Defence (DND)

The Department of National Defence requires a Contractor to provide two (2) Database Administrators, Level 1, for the period of the Contract, and up to two (2) additional Database Administrators, Level 1, on an as and when requested basis, to support the creation, adoption, an...

Deadline Sep 16, 2026
CanadaBuysCanadaPublished Sep 1, 2026

NPP Web Page Designer

Polar Knowledge Canada (POLAR)

This requirement is for: Polar Knowledge Canada This requirement is open only to those Supply Arrangement Holders under ProServices SA E60ZT-180027 who qualified under the stated consultant category, security level, region, level of expertise for the following category(ies): -...

Deadline Sep 17, 2026
CanadaBuysCanadaPublished Sep 1, 2026

Conducted Energy Weapon (CEW) Testing

Royal Canadian Mounted Police (RCMP)

The Royal Canadian Mounted Police (RCMP) requires a National Individual Standing Offer (NISO) for Conducted Energy Weapon (CEW) Testing as detailed herein. The period for making call-ups against the Standing Offer is five (5) years from date of issuance of the Standing Offer,...

Deadline Sep 16, 2026
CanadaBuysCanadaPublished Sep 1, 2026

Aviation Replacement Parts for the CC-138 Twin Otter

Department of National Defence (DND)

Notice of Proposed Procurement (NPP) Department of National Defence Supply Arrangement - W8485-184741 Series - Aviation Replacement Parts Solicitation: W8485-279602/A This requirement is to acquire 6 items for the CC-138 Twin Otter for the Department of National Defence (DND),...

Deadline Sep 15, 2026
CanadaBuysCanadaPublished Sep 1, 2026

Cell Window Glazing

Correctional Service of Canada (CSC)

Cell Window Glazing This requirement is for: The Correctional Service of Canada, Kent Institution, Pacific Region. Trade agreement: Canadian Free Trade Agreement (CFTA). Policy on Reciprocal Procurement: Barring any other conditions or international sanctions, Canadian Supplie...

Deadline Oct 6, 2026
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Public tenders in Canada | Tenqual