BCIN exam basics

BCIN Exam Pass Rates and Difficulty: What's Actually Known

Ontario does not publish pass rates for BCIN qualification exams, so any specific percentage you see online is unverified. What is published: every exam is 70 multiple-choice questions, 3 hours, open book, pass mark 70% (49 correct), $150 per attempt. Difficulty comes from time pressure and navigating the renumbered 2024 Code, not memorization.

What is the BCIN exam pass rate?

Nobody outside the exam program knows, because Ontario does not publish one. Neither the Ministry of Municipal Affairs and Housing nor Humber Polytechnic, which administers the exams, releases pass-rate statistics for the Building Code qualification exams. If a website quotes you a specific pass rate, ask where the number came from; there is no official source it could have come from.

We'd love to publish the real figure; an honest number would help candidates plan. It doesn't exist publicly, so this page sticks to what's actually verifiable: the format, the pass mark, the math, and the failure mechanics you can reason about from the exam's structure.

What is actually published about the exam?

The format facts are public and confirmed on Humber Polytechnic's examination-format page. All 16 Ontario BCIN exams are open book: 70 questions, 3 hours, 70% to pass, $150 per attempt through Humber Polytechnic. Each question is multiple choice with four options, and every question carries equal weight. The only material allowed is the 2024 Building Code Compendium, Volumes 1 and 2, in hard copy and/or PDF.

Since March 30, 2026, all exams are based on the 2024 Building Code. For registration, booking, and the full process end to end, see our BCIN exam guide.

What does the pass math look like?

You need 49 of 70 questions correct. That means you can miss 21 questions and still pass. That is a real margin, but a deceptive one. Three hours across 70 questions works out to about 2.5 minutes per question, and in an open-book exam, most of each 2.5 minutes goes to finding the provision, not to reading the question. Candidates who budget lookup time per question tend to leave with a score; candidates who chase one hard question for ten minutes give back four easier ones.

Why do candidates fail?

No failure statistics are published either, so treat this as structural reasoning, not data: the exam's design punishes slow navigation more than weak knowledge. It's open book: the answer to nearly every question is sitting in the Compendium on your desk. What the clock actually tests is whether you can get to the right article in about 2.5 minutes, 70 times in a row.

The 2024 code raised that bar. Articles were mass-renumbered, so references memorized under the 2012 code frequently point at the wrong provision. Our map of the renumbering that slows people down shows exactly where old instincts miss. The scored skill is lookup speed on the new numbering, which is why our open-book strategy (why time is the real exam) guide treats tabbing and timed drills as the core preparation, not an afterthought.

Did the March 2026 switch to the 2024 code change the difficulty?

No difficulty statistics exist for either era, so nobody can honestly quantify the change. Structurally, though, the March 30, 2026 switch moved the goalposts in three verifiable ways: the exams now test a code with roughly 1,730 amendments relative to 2012; large blocks of articles carry new numbers; and some tested material (new stair rules, new farm-building provisions, new terminology) simply has no 2012-era study aid that covers it. A candidate preparing with pre-2024 materials is practising navigation on a map that no longer matches the territory.

What do retakes actually cost?

Each attempt is $150, and Humber's policy is that a failed exam means registering again in full, with no discounted resit. Cancellations must be requested in writing at least 7 days before the sitting and carry a $50 administrative fee; within 7 days there are no changes, refunds, or cancellations, and no-shows forfeit the whole fee. Results are released within 14 business days, by Ministry email and in your QuARTS account.

The economics are simple: a failed attempt is another $150 and another booking, with nothing about the resit discounted. Preparing before attempt one is the cheaper path through, and that is arithmetic rather than fear.

How do we back this up?

We won't invent a pass rate to sell you, and we won't promise you a result; your exam is marked by the Ministry, not by us. What we can hand you is something checkable: every practice question in every bank we sell cites the 2024 article it tests, so you can verify our answers against the same Compendium you'll bring into the exam. The method behind that is published in full, the 12 question quiz is free and needs no email, so you can judge the questions before you spend anything.

FAQ

Sources: Humber Polytechnic examination format, policy and results pages; Humber Building Code candidate protocol (rev. 2026-03-31); ontario.ca practitioner and study-guide pages; MMAH 2024 Key Changes bulletin (July 2024). Last reviewed 2026-08-14. Found an error? Tell us and we'll fix it.