ICC Structural Masonry Inspector (Exam 84)

It is a multiple-choice, open-book exam delivered by the ICC, so you may bring the permitted code books and references listed in the current candidate bulletin. Confirm the exact format and permitted references on the ICC website, since the bulletin governs what you can actually bring into the room.

The ICC publishes the current question count and time limit in its candidate bulletin and on its certification page. Those figures are updated periodically, so check the official source rather than relying on older study guides or forum posts, which are frequently out of date.

Most candidates find it demanding because it is broad rather than mathematically deep. Difficulty comes from locating provisions quickly and applying them to field scenarios. If you know the code structure and have inspected reinforced grouted masonry, it is manageable; if you rely on memory alone, it is not.

Passing scores and retake rules are set by the ICC and published in its candidate bulletin, including any waiting period and fees for a retake. Check the ICC site for the current policy before you schedule, and plan a retake window in case you need one.

Start with the code framework and referenced standards so later topics have context, then materials and mortar/grout, then reinforcement placement and grouting, then workmanship and tolerances. Finish with inspection and testing, which ties everything together. This mirrors the order work actually happens on site.

The bulk is practical: materials, mortar and grout, reinforcement and embed placement, assembly and workmanship, and grouting. Design principles and code provisions appear throughout as the basis for judging compliance, so you need enough design literacy to read the drawings and know what the inspector must verify.

Common failure modes are weak navigation of the code books, confusing mortar and grout requirements, and missing reinforcement placement and clearance tolerances. Another frequent problem is answering from habit instead of checking the specific code section the question asks about.

Many candidates tab their references, but the ICC bulletin defines what annotations and loose materials are permitted. Read that section carefully before exam day; prohibited inserts or notes can be removed or can invalidate your sitting.

Time yourself answering scenario questions while looking provisions up. The skill being tested is fast, accurate retrieval and correct application, not recall. Build an index of the sections you use most and rehearse finding them in under a minute.

No. Certification is issued only by the ICC after you meet its requirements. This page is independent study material and is not affiliated with, endorsed by, or sponsored by the ICC; always rely on the official candidate bulletin for eligibility, scheduling, and scoring.