Credential type: certification examination · verified on the issuer's site September 25, 2026 issuer page
Exam Domains
1 Color Theory and Dye Chemistry25%
2 Carpet Fibers and Dye Systems20%
3 Spot Dyeing, Tint, and Bleach Repair30%
4 Tools, Chemistry, and Application15%
5 Evaluation and Documentation10%
Exam Details
Question TypesMultiple Choice
FormatClosed-book multiple-choice exam taken after an approved instructor-led course. Live-stream and in-person certification available.
Online ProctoringAvailable
ID RequirementsGovernment-issued photo ID matching registration; proof of approved-course completion. IICRC registration number used for certification issuance.
RenewalRequired -- Maintained via Continuing Education Credits (CECs) — generally 4 CECs every 4 years per active certification — plus payment of the annual IICRC certification renewal fee. Lapsed certifications may require re-examination.
PrerequisitesYou must obtain the following before taking this certification: Carpet Cleaning Technician (CCT) or Commercial Carpet Maintenance Technician (CCMT)
Retake PolicyRetakes available; full exam fee and scheduling via Prometric/approved school per their policy.