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Province-specific certification guide

Saskatchewan Power Engineer Requirements

Saskatchewan’s TSASK system ties certification to the class of plant, the engineer’s role and the boiler capacity. The 5th Class exam is entry-level, but passing it alone does not issue the certificate: you must also meet one of the experience and education routes.

RegulatorTechnical Safety Authority of Saskatchewan (TSASK)Classes covered5th, 4th, 3rd and 2nd Class

Start with the jurisdiction

How certification works in Saskatchewan

At 4th Class, candidates can qualify through more than one experience route, and some routes use a 5th Class certificate while others do not. The 3rd and 2nd Class steps are more role- and capacity-specific. TSASK uses 160 hours as one qualifying month when it applies the approved course credits.

Operating authority: Saskatchewan’s class limits distinguish high-pressure steam plants, low-pressure plants, oilfield once-through boiler plants and refrigeration plants. The capacities below are role-specific; aggregate boiler capacity and the TSASK plant classification matter.

From entry class to senior operating roles

Saskatchewan requirements by class

Experience examples are summaries, not a substitute for regulator approval. Plant type, capacity, job title and certificate history can change which route applies.

5th Class
Prerequisite or entry route
No prerequisite is required to challenge the entry-level exam.
Qualifying experience
Passing the exam alone does not issue the certificate. TSASK’s experience routes range from 12 to 36 months depending on prior Fireman certification, boiler type and capacity. An approved course gives 6 months’ credit; TSASK counts 160 hours as one month.
Operating scope
May be chief engineer of a high-pressure steam plant up to 500 kW and shift engineer up to 1,000 kW; may operate low-pressure steam plants of any capacity within the class rules. Separate limits apply to oilfield once-through boilers and refrigeration plants.
Check official 5th Class rules
4th Class
Prerequisite or entry route
Some routes require a valid 5th Class certificate; other routes do not.
Qualifying experience
With a 5th Class certificate, routes include 12 months operating a high-pressure plant of at least 250 kW or as chief engineer of an oilfield once-through boiler over 250 kW, or 24 months as chief of a low-pressure plant over 750 kW. Without it, routes include 12 months assisting in a high-pressure plant of at least 1,000 kW or 24 months assisting in a low-pressure plant over 1,500 kW. An approved course gives 6 months’ credit; 160 hours count as one month.
Operating scope
May be chief engineer of a high-pressure steam plant up to 1,000 kW and shift engineer up to 5,000 kW; low-pressure plants have separate rules. Additional limits cover oilfield once-through boilers and refrigeration.
Check official 4th Class rules
3rd Class
Prerequisite or entry route
A valid 4th Class certificate is required for the standard route.
Qualifying experience
Examples include 12 months as chief engineer in a high-pressure plant over 500 kW, 12 months as shift engineer over 1,000 kW, or longer qualifying periods in larger assisting or low-pressure roles. An approved 3rd Class course may provide 6 months’ credit; a qualifying two-year program may provide 9 months.
Operating scope
May be chief engineer of a high-pressure steam plant up to 5,000 kW and shift engineer up to 10,000 kW; may operate low-pressure plants of any capacity within the rules. Larger oilfield once-through plants and refrigeration plants have their own scope.
Check official 3rd Class rules
2nd Class
Prerequisite or entry route
A valid 3rd Class certificate is required.
Qualifying experience
Routes include 24 months as chief engineer in a high-pressure plant over 1,000 kW; 24 months as shift engineer over 5,000 kW or 36 months over 1,000 kW; and 24 months assisting in a high-pressure plant over 10,000 kW. TSASK lists a 12-month route for graduate engineers. An approved 2nd Class course may provide 9 months’ credit.
Operating scope
May be chief engineer of a high-pressure steam plant up to 10,000 kW and shift engineer of a high-pressure plant of any capacity. Low-pressure and refrigeration plants have separate scope rules; oilfield once-through limits differ by position.
Check official 2nd Class rules

Papers, format and pass rules

Exam format in Saskatchewan

TSASK publishes a separate examination page for each certificate. The 5th Class exam is one paper; 4th Class has two; 3rd Class has four; and 2nd Class has six. Papers are multiple choice, 100 questions and 3 hours, with 65% required on each paper.

Exam format by certificate class
ClassFormatPass rule
5th ClassOne paper; 100 multiple-choice questions; 3 hours.At least 65%.
4th ClassTwo papers; 100 multiple-choice questions per paper; 3 hours each.At least 65% on each paper.
3rd ClassFour papers; 100 multiple-choice questions per paper; 3 hours each.At least 65% on each paper.
2nd ClassSix papers: 2A1–2A3 and 2B1–2B3; 100 multiple-choice questions per paper; 3 hours each.At least 65% on each paper.

Exam schedules, application steps and rewrite rules can change. Confirm the details with Technical Safety Authority of Saskatchewan (TSASK) before booking.

Choose training that fits the route

Courses and study options

Course approval, exam preparation and experience credit are different things. Check the regulator’s class-specific list before paying or counting a time reduction.

Power Engineering Technician · full-time

Saskatchewan Polytechnic

The technician program is a Saskatchewan route into 4th Class and prepares students for 3rd Class study. Its work experiences and course credits are applied under TSASK’s rules.

Check the current TSASK credit and certification requirements for your class.

View course information
Online

Saskatchewan Distance Learning Centre

Sask DLC offers Power Engineering theory and work-study courses for candidates who need a flexible option while gaining experience.

Confirm which certificate class and experience credit the current course supports.

View course information
Official course and experience rules

TSASK certification requirements

Use TSASK’s published certification requirements to check whether a course is approved for a particular experience route; exam preparation alone may not earn qualifying-time credit.

Primary regulator source.

View course information

Use BoilerIQ to plan exam study

Open a class roadmap

These roadmaps cover the national class syllabus, papers and study planning. Use this province page for local licensing and operating requirements.

5th Class roadmap4th Class roadmap3rd Class roadmap2nd Class roadmap

Verify before applying or accepting a role

Official Saskatchewan sources

BoilerIQ is not a regulator and is not affiliated with Technical Safety Authority of Saskatchewan (TSASK). This page is a study overview based on linked public information. Your regulator’s current rules and decisions control.