Saskatchewan CRN Requirements: TSASK Registration

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

Technical Safety Authority of Saskatchewan (TSASK) administers pressure equipment design review under the Steam and Pressure Plants Act. Saskatchewan has a more streamlined registration process than Alberta or Ontario, with faster review times.

TSASK Submission Process

• Mail or email submission to TSASK Boiler and Pressure Vessel office
• Saskatchewan P.Eng. (APEGS) authentication required
• TSASK provincial forms required
• Review time: 6-10 weeks, faster than Alberta and Ontario

Saskatchewan Industries and Pressure Equipment

• Potash mining: autoclave vessels, pressure systems
• Heavy oil production: SAGD equipment
• Grain processing: pressure vessels for flour milling
• Fertilizer production: ammonia and urea vessels and piping
• Natural gas production and processing

Frequently Asked Questions

How does Saskatchewan compare to Alberta for review strictness?

TSASK is less strict than ABSA. Well-prepared submissions typically clear Saskatchewan with fewer comment rounds.

"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."