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Printable checklist

ACSA NCSO Exam Day Checklist

Short answer

The current ACSA exam is online proctored, closed book, 120 multiple-choice questions, allows up to 2 hours, and requires a 75% pass mark. Have your photo ID and confirmation ready, complete the system check, use a private workspace, and log in early.

Print this page or save it as a PDF and tick off each section so exam morning goes smoothly.

Before the exam

What to have ready

What not to use during the session

Why closed book matters

The NCSO exam is closed book, which means it tests whether you can recall and apply Alberta OHS legislation under pressure - exactly what a safety officer does on site. That is why understanding the reasoning behind each rule, not memorising a string of answers, is what gets you past the 75% pass mark ([ACSA Information Booklet](https://www.youracsa.ca/wp-content/uploads/NCSO-Information-Booklet-Feb-2025.pdf)).

During the exam

After the exam

Start the session knowing you are ready

Practice with original Alberta-specific questions, get a Readiness score across NCSO Prep’s ten study modules, and run separate timed product mocks that practise pacing without claiming to duplicate the official exam.

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Questions people ask

What should I bring to the NCSO exam?

Have government-issued photo ID and your booking confirmation ready. ACSA currently describes the exam as online proctored and closed book, so complete the system check, use a private workspace, and log in early.

Is the NCSO exam open book or closed book?

The NCSO exam is closed book. You cannot use notes, textbooks, or reference material during the online-proctored session. Follow the proctor's current device and workspace rules.

How long is the NCSO exam and what is the pass mark?

The NCSO exam allows up to 2 hours and requires a 75% pass mark, according to the ACSA NCSO Information Booklet. Manage your time so you can answer every question and flag any you want to return to.

What happens after the NCSO exam?

After the exam you receive your results on a timeline set by ACSA. If you pass, you complete the remaining designation requirements (courses, verified field experience, and the COR auditor qualification). If you do not pass, you can rewrite the exam; a rewrite fee applies.

What is the best way to prepare the night before the NCSO exam?

Confirm your booking, complete the required device and connection checks, have your ID ready, review key facts rather than cramming new material, and get a full night of sleep. Log in early so you are not rushed.

Last reviewed 14 September 2026.

Sources

Last verified 14 September 2026.

NCSO Prep is an independent study tool, not affiliated with, endorsed by, or accredited by ACSA or the CFCSA.