The only study system built by an active Certified Building Official — study guides, practice exams, audio cram sessions, and tabbing guides for all 27 ICC® exams. 7 days free.
No credit card required
27 Exams
All included
2,000+ Questions
With explanations
190 CEU Courses
For license renewal
19 Certifications
Built by a CBO
12 types of study materials for every exam
Category-weighted, covering every topic on the exam
150+ questions per exam with full answer keys
Digital flip-cards with spaced repetition
Listen while you commute, work out, or drive
Color-coded system for your open-book exam
Code book insert sheets for blank pages
6-8 week structured programs
6-8 hour intensive pre-exam review guides
Timed code section speed training for exam day
190+ on-demand continuing education courses for license renewal
Manage exam prep for your entire inspection department
See your accuracy, streak, and mastery across all 27 exams
All 27 ICC® certification exams included with your subscription
Inspect commercial structures of any size or occupancy
Review plans for any size structure in any occupancy
Inspect electrical systems — no voltage or amperage limit
CBO module covering codes, standards, and field inspection
CBO/CFM module covering personnel, finance, records, and customer service. Required for both Certified Building Official (CBO) and Certified Fire Marshal (CFM) designations.
The Legal Module covers legislative authority, code enforcement procedures, human resources law, and public records management. Required for Certified Building Official (CBO) and Certified Fire Marshal (CFM) designations.
Inspect commercial HVAC, ventilation, duct systems, combustion air, chimneys/vents, and fuel supply systems
Inspect commercial plumbing systems including fixtures, water supply, DWV, vents, and storm drainage
Review electrical plans for NEC compliance including services, branch circuits, wiring methods, and load calculations
Review mechanical plans for IMC/IFGC compliance including HVAC equipment, ductwork, ventilation, and fuel gas systems
Review plumbing plans for IPC compliance including pipe sizing, fixture units, DWV layout, and storm drainage
Inspect residential structures per the IRC
Inspect residential electrical installations per the IRC
Inspect residential mechanical systems per the IRC
Inspect residential plumbing systems per the IRC
Review residential construction plans for IRC compliance
Entry-level fire inspection certification covering fire safety, means of egress, occupancy classification, and fire protection systems
Advanced fire inspection certification covering fire protection systems, hazardous materials, and advanced plan review
Plan review for fire protection systems, means of egress, fire-resistance-rated construction, and hazardous materials
CFM module covering fire prevention programs, data analysis, fire investigation, and code enforcement across IBC and IFC
Inspect commercial buildings for energy code compliance covering building envelope, mechanical systems, lighting, and service water heating
Review commercial energy compliance plans covering building envelope, mechanical systems, lighting, and compliance documentation
Combined inspection and plan review for residential energy code compliance including thermal envelope, mechanical systems, and compliance verification
Entry-level code enforcement certification for permit counter staff covering customer service, permit processing, basic plan reading, and zoning
Inspect existing buildings for minimum maintenance standards, structural integrity, sanitation, and habitability
Enforce zoning ordinances including land use, sign regulations, parking, development standards, and legal aspects of zoning enforcement
All 27 exams included. Cancel anytime.
No credit card required. Cancel anytime.
Save $55/yr vs monthly
Just $7.42/month, billed annually
No credit card required. Cancel anytime.
Built by an active Certified Building Official with 19 ICC® certifications
Access every exam for $12/month instead of paying separately. No hidden fees, cancel anytime.
Every question and answer is written and verified against current code books by a Certified Building Official.
Study during your commute, at the gym, or on a job site. Our audio study guides work with any podcast or audio app.
Our color-coded tabbing system helps you find answers fast during your open-book exam. Most study programs don't include this.