ICC CBO study guide
ICC CBO · Work through your exam, one topic at a time.
The Certified Building Official (CBO) is a professional credential issued through the International Code Council (ICC) certification program. It is designed for people who manage or oversee building code enforcement for a jurisdiction - typically building officials, assistant building officials, and senior plan reviewers or inspectors preparing to move into that role. Earning the CBO signals that a candidate understands not only the technical codes but the legal, procedural, and managerial responsibilities that come with running a code department. The exam is delivered in multiple-choice format and is organized around five practice domains: legal and administrative provisions; permitting and plan review; inspection and field enforcement; code enforcement and violations; and department management and administration. The ICC CBO study guide has 5 sections and about 1,525 words.
01Legal and Administrative Provisions
A building official's power is not created by the code book alone. It flows through a chain: state enabling legislation, local adoption by ordinance, delegation to the building official, and enforcement under adopted rules.
331 words, about 2 min02Permitting and Plan Review
Permitting begins with a complete application and submittal documents sufficient to show code compliance. The reviewer checks scope, occupancy, construction type, egress, structural and fire protection features, and whether the design professional is licensed for the work.
318 words, about 2 min03Inspection and Field Enforcement
Inspections verify that work matches approved plans and adopted code. Each inspection should produce a clear result: approved, approved with corrections, or disapproved.
290 words, about 1 min04Code Enforcement and Violations
Code enforcement is a legal process, not a persuasion contest. Identify the violation with a specific code section, describe the condition and location, state the corrective action, set a compliance date, and explain appeal rights.
322 words, about 2 min05Department Management and Administration
Management questions test judgment about budgets, staffing, workload, records, training, ethics, and public service. The building official allocates limited resources, sets service levels, and maintains defensible records.
264 words, about 1 min