The exam covers the following sections of the Building Code Act:

Interpretation
Enforcement Authorities:
except 3(9) Records
except 3.1(7) Records
except 4.1(8) Notice to the Director
except 6(2) Delegation
except 6.1(8) Transition, Plumbing
except 6.1(10) Interpretation
Construction and Demolition:
except 14(5) Referral to Chief Building Official
except 14(6) Same
except 14(7) Effect of Referral
Unsafe Buildings
Maintenance Inspection Programs
Qualifications:
except 15.11(4) Qualifications for Registered Code Agencies
except 15.13(3) Prohibition
except 15.13(4) Qualification or Requirement
Powers and Duties of Registered Code Agencies, only
15.15 Functions of Registered Code Agencies,
15.17(1) Persons Acting on Behalf of an Agency,
General Powers of Inspection and Enforcement:
except 17.1(1) Recovery of Expenditures for Repairs, etc.
Dispute Resolution, Reviews and Appeals:
except 24(8) Restriction
except 24(9) Idem
except 26(2) Minister Represented
Authorizations and Rulings:
except 28.1(3) Legislation Act, 2006, Part III
except 28.1(4) Delegation
except 29(2) Delegation
except 29(3) Status
except 29(8) Restriction
General:
except 34(2) Standards for Existing Buildings
except 34(3) Application
except 34(4) Limited Application
except 35(3) Interpretation
except 35.1 Status of Conservation Authority Regulations
The Building Code
The exam covers the following parts of the Building Code.

Division A – Compliance, Objectives and Functional Statements.

Part 1 – Compliance, only:
1.5. Referenced Documents and Organizations

Division B – Acceptable Solutions:

Part 2 – Farm Buildings, only:
2.1.1. Scope
2.1.2. Application
2.1.4. Classification of Farm Buildings by Major Occupancy
Part 3 – Fire Protection, Occupant Safety and Accessibility, only:
3.1.1.5. Radon
3.1.1.6 Building in Flood Plains
Part 5 – Environmental Separation, only:
5.9.1. Applicable Standards
5.9.2.2. Applicable Standards
Part 7 – Plumbing, only:
7.1.1A. Definitions
Part 8 – Sewage Systems, only:
8.1.1.2. Definitions
Part 9 – Housing and Small Buildings, only:
9.1. General
9.10. Fire Protection, only:
9.10.1.1. Sloped Roofs
9.10.9.14. Residential Suites in Industrial Buildings
Part 10 – Change of Use
Part 11 – Renovation

Division C – Administrative Provisions:

Part 1 – General:
except 1.2.1. Design
except 1.5. Designated Persons and Powers
except 1.6. Prescribed Person
except 1.9. Fees
Part 2 – Alternative Solutions, Disputes, Rulings and Interpretations:
except 2.2.1.1. Divisions
except 2.2.1.2. Single Member
except 2.3. Building Materials Evaluation Commission
Part 3 – Qualifications, only:
3.1. Qualifications for Chief Building Officials and Inspectors:
except 3.1.2. Chief Building Official
3.2. Qualifications for Designers, only:
3.2.1. Scope
3.2.2. Other Designers
3.2.3. Definition
3.2.4.1. General
3.2.5.1. General
3.2.6.1.(2) Public Register
3.2.6.1.(3) Public Register
3.2.7. Classes of Registration and Categories of Qualifications
3.3. Qualifications for Persons Engaged in the Business of Constructing On Site, Installing, Repairing, Servicing, Cleaning or Emptying Sewage Systems, only subsections:
3.3.1.1. Scope
3.3.2.1. Definition
3.3.3.1.(1) General
3.3.3.1.(3) General
3.3.4. Public Register
3.4. Qualifications for Registered Code Agencies, only:
3.4.4. Public Register
3.5. Classes of Registration and Categories of Qualifications:
except 3.5.2.2. Registered Code Agencies
3.7. Registered Code Agencies, only:
3.7.3. Additional Functions that Registered Code Agencies may be Appointed to Perform
3.7.4.4. Issuance of Orders by Registered Code Agencies
3.7.4.5. Authorized Persons
3.7.4.6. Prohibition
3.7.4.7. Information and Records.

Official Reference
Source: Ontario Government – General legal/process Syllabus (2024)