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About us

About BCIN Exam, and how we check what we publish

BCIN Exam prepares candidates for the Ontario Building Code examinations. It is operated by NiShre Inc. from Ontario.
Every answer names its article
Cited
Every answer names its article
Explained, right and wrong
Every option
Explained, right and wrong

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Where our questions come from

How every question is checked

  • Each question is mapped to a section the official study guide says is tested.
  • Each answer cites the article that supports it, so you can find it in the code yourself.
  • A licensed BCIN holder reviews every question before it is published.
  • If you find a mistake, report it from the question and we will fix it and log the change.

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  • Every answer cites its 2024 OBC article
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Frequently asked questions

Are these questions from the real exam?
No. No official past questions are published, and we never use leaked or memorized exam questions. Every question is original, written from the published code.
Which edition of the code do you use?
The 2024 Ontario Building Code (O. Reg. 163/24), which the exams have tested since March 30, 2026, and the Building Code Act, 1992.