The Canadian Standards Association (CSA) membership voted to sell its Testing, Inspection and Certification (TIC) business to Kiwa Group, according to a report published by Fenestration Review. The special meeting vote saw 86 percent of members in favour, well above the required 66⅔ percent threshold.
Fenestration Canada posted the message from CSA chair Jane Peverett on its website. In that message, Peverett said: “Earlier today, at a special meeting of members, the Canadian Standards Association membership voted 86 percent in favour of the sale of CSA Group’s Testing, Inspection and Certification (TIC) business to Kiwa Group.” She added: “The number of ‘in favour’ votes for the resolution well exceeds the required threshold of 66⅔ percent of votes cast and is a clear expression of member confidence in this transaction and the future it makes possible.”
Deal structure and expected closing
Peverett stated: “With member approval now secured, the transaction remains subject to regulatory approvals and other customary closing conditions. Subject to the timely receipt of all required approvals, we expect the transaction to close around the end of November.” This timeline was also cited in the Fenestration Review report.
Following completion, the Canadian Standards Association will continue as a member-based, not-for-profit organization, with the existing governance structure, membership model, and standards processes. Proceeds from the sale will be placed in a dedicated entity, CSA Continuity Corp., to serve as a more stable, diversified and predictable source of funding for the Canadian Standards Association’s standards activities, alongside continued member, government, and industry support.
- 86% of CSA members approved the sale to Kiwa Group.
- The transaction is subject to regulatory approvals.
- Proceeds will support CSA's standards activities through CSA Continuity Corp.
Why this matters for Canadian window and door manufacturers
Testing, inspection and certification services are a core part of how window and door manufacturers demonstrate that their products meet code and standard requirements. In Canada, compliance pathways often involve third-party testing to recognized documents. The sale moves CSA’s testing business to Kiwa Group, while the standards development side remains with the Canadian Standards Association.
For fenestration companies that have used CSA Group as a testing laboratory, the change means they will need to establish relationships with Kiwa Group or another accredited testing provider once the transition is complete. The report did not specify how existing testing contracts will be transferred or what the transition timeline will look like for manufacturers. Canadian codes and standards such as CSA A440 and the North American Fenestration Standard remain in place as reference documents, and the sale does not alter the standards themselves.
The 86 percent approval rate suggests broad member support, but the report does not provide turnout figures or details on dissenting members. For manufacturers, the immediate practical issue is continuity of certification marks. The report does not state whether products already certified by CSA Group will retain their certification under Kiwa Group’s ownership, or whether new testing will be required.
Open questions for manufacturers
The Fenestration Review report did not provide details on several points important to Canadian window and door manufacturers. It did not say how existing CSA testing contracts will be transferred to Kiwa Group, whether current CSA laboratory locations will continue to operate under the new owner, or what transition timeline will apply to fenestration certification projects already in progress. It also did not specify whether Kiwa Group will retain CSA Group staff who specialize in fenestration testing.
Those unknowns matter because product certification can be time-sensitive for manufacturers that need to demonstrate compliance for building code approvals or project specifications. Without clarity on transition mechanics, companies may need to plan for potential delays or secure alternative testing capacity. Manufacturers that rely on CSA Group for fenestration testing should consider reviewing their current certification agreements and contacting the association or Kiwa Group for clarification. The report does not include a contact point or a transition plan for existing clients.
Standards mission unchanged
Peverett emphasized that the association’s mission has not changed. She said: “The Canadian Standards Association emerges from this with a stronger financial foundation and a singular focus on developing the standards that make our communities safer, healthier and more sustainable. That mission has not changed. What has changed is our capacity to pursue it.”
The message from Peverett indicates that the association views the sale as a way to strengthen its standards development capacity. By placing proceeds in CSA Continuity Corp., the organization aims to create a more predictable funding base, which could support continued work on Canadian codes and standards. However, the report does not say how much of the proceeds will be allocated to fenestration-specific standards work.
The approval signals a structural shift in the Canadian fenestration testing landscape. Window and door manufacturers that rely on accredited testing for product certification should monitor communications from Kiwa Group and the CSA for details on how the sale will be implemented and which laboratories will be available to serve the Canadian market.
The report from Fenestration Review does not provide further specifics on Kiwa’s Canadian operations or the handling of existing CSA fenestration testing clients.
What happens next
With member approval secured, the sale now moves toward regulatory review. Fenestration Review reported that closing is expected around the end of November, subject to timely receipt of all required approvals. Until then, CSA Group and Kiwa Group are expected to work through customary closing conditions, though the report does not say what those conditions are for the fenestration testing segment.
Canadian window and door manufacturers should watch for formal notices from both organizations about testing service continuity. The Fenestration Review report does not say whether existing CSA Group testing appointments will be honoured by Kiwa Group after closing, or whether manufacturers will need to rebook tests with an accredited laboratory.