CMA mold assessor exam — how detailed is the Florida mold standard tested?

The exam is nationally focused — Florida Statute 468 is not specifically tested. The primary reference is IICRC S520 plus EPA mold guidance. If you've been doing assessments for 4 years the assessment methodology questions will feel familiar. The sampling decision criteria section is the most nuanced — know the difference between when air sampling is appropriate versus surface sampling and why.

The CMA exam does test remediation protocol concepts even though the credential is for assessors. You need to understand containment levels, clearance criteria, and when remediation protocols escalate — because an assessor's post-remediation clearance report requires that knowledge. I'd say remediation concepts account for about 25–30% of the exam.

I passed CMA last year and the hardest section for me was the health effects and exposure assessment questions. Knowing the toxicological basis for different mold species and how exposure risk is communicated to building occupants is tested more deeply than I expected. The S520 health and safety chapter is worth reading thoroughly.