Saskatchewan CRN Requirements: TSASK Registration

Reviewed by CRN expert team · Last updated: October 23, 2026

Technical Safety Authority of Saskatchewan (TSASK) administers pressure equipment design review under The Boiler and Pressure Vessel Act and its regulations. TSASK publishes a standard turnaround of 6 weeks for non-expedited design submissions and 1 week for data report registration. Source: TSASK design registration

Design review in the province is carried out by TSASK under The Boiler and Pressure Vessel Act and its regulations. The sections that follow describe how a submission is delivered, which authentication and forms it needs, and which industries in the province generate pressure equipment registrations.

TSASK Submission Process

• Submission through the TSASK Design Submission Portal
• Saskatchewan P.Eng. (APEGS) authentication required
• TSASK provincial forms required
• Authority review time depends on the regulator, the equipment category and how complete the file is. Several authorities do not publish a standard review time.

Each step in this list covers a different part of the submission: the Design Submission Portal route, authentication by a Saskatchewan P.Eng. (APEGS), and the provincial forms. Preparing all three before filing means the package arrives complete.

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

The industry list also reads as a list of typical equipment: autoclave vessels and pressure systems in potash mining, SAGD equipment in heavy oil production, pressure vessels for flour milling, ammonia and urea vessels and piping in fertilizer production, and equipment for natural gas production and processing. Identifying which of these a project includes is the first step in scoping its registrations.

Frequently Asked Questions

How does Saskatchewan compare to Alberta for review strictness?

TSASK publishes a 6-week standard turnaround for non-expedited design submissions and offers expedited options. Review depth depends on the equipment, so TSASK and ABSA should both receive a complete package.

"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."