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Building Codes & Inspection
Certification and licensing assessments for code officials, inspectors, and plan reviewers.
6Exams
Open an exam to see its format, timing, fees, eligibility, and review status.
Why people take these exams
Qualify for building-code or inspection work
What to compare when choosing prep
Compare code edition, discipline, role, and jurisdiction adoption
ExamQuestions & time
Commercial Building Inspector - B2B2 · ICC
80 questions3.5 hours (3 hours 30 minutes)Commercial Electrical Inspector - E2E2 · ICC
80 questions3.5 hours (3 hours 30 minutes)Permit Technician Certification Exam (14)Permit Technician Exam · ICC
60 multiple-choice questions2 hoursResidential Building Inspector - B1B1 · ICC
60 questions2 hoursResidential Electrical Inspector (E1)E1 · ICC
60 questions2 hoursResidential Plumbing Inspector (P1)P1 · ICC
60 questions2 hoursWhat you'll find
Each exam page pairs checked facts — cost, format, passing score — with real test-taker discussions, videos, and write-ups about that exact exam.