IRC code navigation drill: find the section on a clock

Each drill describes a situation an inspector meets. Find the section that covers it in your own IRC, pick it, and press check. The page times each drill and shows your average at the end.

Original practice drills written for the 2024 IRC, signed off by a building inspection professional (experience as stated to us, not independently verified). Method checked against the reviewer sign-off record for these drills on 20 Oct 2026. A study aid for finding sections in your own code book, not a substitute for the adopted code or the AHJ.

Use your own book. The B1 is open book, and this drill trains the lookup, not memory. Answers are section numbers and headings only. Read the section itself in your own IRC.

How the drills work

There are 6 drills, always in the same order.
Press start to show a drill and begin its clock. Press check to stop it.
After each check you see the answer, a short explanation and a find-it-fast tip for that lookup.
At the end you see the seconds for each drill and the average.

Your time depends on how your book is tabbed and which edition you use, so compare it only with your own earlier runs. The IRC tabs guide lists tab locations for the 2021 and 2024 editions.

These are original practice drills, not exam questions. They do not reproduce code text.