Manitoba CRN Requirements: Office of the Fire Commissioner

Reviewed by Dhruv Barot, P.Eng. · Last updated: March 1, 2026

Manitoba's pressure equipment design registration is administered by the Office of the Fire Commissioner (OFC). Manitoba's industrial base (food processing, mining, oil and gas, and manufacturing) requires regular CRN registrations. Kopfkino coordinates Manitoba CRNs as part of multi-province registration projects.

OFC Manitoba Submission Process

• Submission to OFC Pressure Equipment Program by mail or email
• Manitoba P.Eng. (APEGM) authentication required
• OFC provincial forms required
• Review time: 6-10 weeks typical

Manitoba Industries and CRN Applications

Manitoba's manufacturing and food processing sector in the Winnipeg area, oil and gas in the southwest, and mining in the north all generate CRN registration demand. Key applications include food processing vessels, fertilizer storage, compressed air systems, and industrial process equipment.

Frequently Asked Questions

Is Manitoba part of the ACI Central group?

No. Manitoba administers its own pressure equipment program through OFC. ACI Central covers the Atlantic provinces and northern territories only.

"The single most expensive CRN mistake we see is treating registration as an afterthought. Design for CRN from day one: pick your provinces early, align the calculations with CSA B51 before the drawings are finalized, and most submissions clear review in a single comment round."