This Government Contract opportunity from Government of Canada was posted on June 30, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Legacy .NET 1.1–2.x and VB6 Application Maintenance

Closed

International

Submission Closed07/13/2026, 07:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 541511

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about 19 hours ago

DEADLINE

in 6 days

AI Contract Overview

The contract involves the sustained maintenance and support of legacy mission-critical applications built on outdated technologies, specifically the .NET Framework versions 1.1 through 2.x and Visual Basic 6. The scope includes essential activities such as ongoing bug fixes, security and operational patching, and ensuring system availability to maintain uninterrupted functionality in a production environment. These applications are deemed vital to the operations of Export Development Canada, requiring specialized expertise to manage systems that are no longer supported by standard vendor updates or modern development frameworks. The contract is structured as a subcontract under NAICS code 541511, which corresponds to custom computer programming services, and is tied to the Government of Canada through Export Development Canada. It is solicited for performance within the National Capital Region, with a posted date of June 30, 2026, and a response deadline of July 13, 2026. The absence of set-aside provisions indicates no specific vendor classification requirements, and bidders must demonstrate proven experience with obsolete .NET and VB6 environments to meet the stringent reliability and continuity demands of the supporting government mission.

General Info

Maintain legacy .NET 1.1–2.x and VB6 apps for Export Development Canada with bug fixes, patches, and high availability in National Capital Region.

Agency

Government of Canada → Export Development Canada

NAICS

541511 - Custom Computer Programming Services

Place of Performance

National Capital Region (NCR), CAN

Set-Aside

NONE

Documents

This scope was carved out of 26-123.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Legacy Application Support

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedJun 30

subcontract

Response DeadlineJul 13

Deadline has passed

Submission Closed

07/13/2026, 07:00:00 PM UTC

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Organization & Contact Information

AgencyGovernment of Canada → Export Development Canada

ContactsNo contacts available

OfficeN/A

Organization / AgencyGovernment of Canada → Export Development Canada

Office AddressN/A

ContactsNo contact information available

Full Description

Sustain and support mission-critical applications built on obsolete .NET Framework versions (1.1–2.x) and Visual Basic 6 (VB6), including bug fixes, patching, and availability assurance.