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Ontario Building Code 2024 Exam Prep - BCIN Study Hubs

Ontario Building Code 2024 BCIN study hubs for General Legal/Process, Small Buildings, Plumbing-House, Building Structural, Fire Protection, Building Services, Plumbing-All Buildings, On-site Sewage Systems, and Designer Legal/Process.

The Ontario Building Code Identification Number (BCIN) exam family is moving to the 2024 Ontario Building Code.

Two dates matter:

  • The 2024 Ontario Building Code came into effect on January 1, 2025.
  • Humber’s registration site says 2024-code-based Ontario Building Code exams start on March 30, 2026.

If your exam sitting is before March 30, 2026, verify whether Humber is still testing the prior code cycle for your booking. If your exam sitting is on or after March 30, 2026, confirm the latest 2024 syllabus page and exam rules before test day.

Launch hubs

2024 Ontario Building Code exams
  • General Legal/Process 2024
    The broadest BCIN entry point, centered on the Building Code Act, Division C administration, qualifications, permits, occupancy, and alternative solutions. Often paired with a technical exam.
  • Small Buildings 2024
    A core, high-volume path for residential and light-commercial candidates built mainly around Part 9 with key crossover rules from Parts 3, 4, 5, 6, 7, 11, and 12.
  • Plumbing-House 2024
    A narrow, searchable trade-specific exam focused on house-scale Part 7 plumbing, residential crossover rules, and renovation/resource-conservation items.
  • Building Structural 2024
    A specialized, high-intent exam covering Part 4 structural design, Part 9 structural rules, and structural crossover issues in Parts 3, 5, 9, and 11.
  • Fire Protection 2024
    A specialized, high-intent exam centered on Part 3 fire safety with major fire-protection crossover material from Parts 2, 6, 7, 9, 11, and 12.
  • Building Services 2024
    Mechanical and service-system coverage built around Part 6, with crossover rules for service rooms, ducts, fire/smoke control, vertical transportation, and energy items.
  • Plumbing-All Buildings 2024
    The broader all-buildings plumbing path for commercial, institutional, and mixed-occupancy work under Part 7, with public-building and barrier-free crossover requirements.
  • On-site Sewage Systems 2024
    A specialized exam focused on Part 8 sewage systems, site conditions, system sizing, installation rules, and related maintenance and enforcement topics.
  • Designer Legal/Process 2024
    The designer-specific legal/process path covering qualifications, insurance, records, and the legal and renovation framework that supports designer practice.

What these hubs focus on

Each exam hub on this site follows the same structure:

  • Overview: exam timing, code-version transition, and what the exam is really testing
  • Study Plan: a practical 4-week prep loop for open-book code exams
  • Syllabus: grouped study buckets based on the official 2024 syllabus
  • Cheatsheet: high-yield code-navigation reminders and common traps
  • Practice: placeholder for future timed drills and mock exams
  • FAQ / Resources / Updates: official links and date-sensitive changes

Official exam snapshot

Humber describes Ontario Building Code exams as:

  • Open-book
  • 3 hours
  • 70 multiple-choice and true/false questions

Source pages:

Independence and trademarks

Mastery Exam Prep and Tokenizer Inc. are independent exam-prep providers and are not affiliated with, endorsed by, or sponsored by the Province of Ontario, Humber Polytechnic, or the Ministry of Municipal Affairs and Housing. All trademarks belong to their owners and are used for identification only.

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