Common questions about Ontario's Building Services 2024 BCIN exam.
Humber’s registration site says 2024-code-based Ontario Building Code exams start on March 30, 2026. Confirm your booked sitting if your date is near that transition.
Humber describes Ontario Building Code exams as open-book, 3 hours, with 70 multiple-choice and true/false questions.
Studying only standalone mechanical topics and missing the fire-safety, shaft, and service-space crossover rules that change the answer.
Yes. Humber says a personal BCIN is required for registration.
No. Part 6 is the core, but the syllabus also reaches into Parts 3, 7, 9, 11, and 12 plus the named standards.