Master ICC Code Books Through Practice
Comprehensive chapter-by-chapter tests to build familiarity and confidence with IRC, IBC, and more.
View Available TestsWhy Practice Tests Work
Structured Learning
Organized by chapter, following the official code book structure
Detailed Feedback
Every question includes the exact section reference and explanation
Unlimited Practice
Take tests as many times as you need with randomized questions
Watch Our Videos for Guidance
Check out our YouTube channel, Codes Explained, for tips and walkthroughs on how to use this test site effectively and get the most out of your study time.
Visit Codes Explained on YouTubeAvailable Code Books
IBC 2024
International Building Code
IRC 2024
International Residential Code
IFC 2024
International Fire Code
IPC 2024
International Plumbing Code (Residential + Commercial)
IMC 2024
International Mechanical Code
IFGC 2024
International Fuel Gas Code
IECC 2024
International Energy Conservation Code (Residential + Commercial)
One-time purchase. PDF Downloads. Lifetime access.
Created by Experienced Professionals
Russ Livesay, PE
Master Code Professional
AHJ At Idaho National Laboratories
Specialty: Fire Protection Engineering, Code Compliance