ID RequirementsOne valid, government-issued photo ID with full name, photo, and signature. Name must match registration exactly.
RenewalRequired -- Recertify by passing the same or higher-level exam before expiry. Associate certs valid 3 years; Professional certs valid 2 years.
Retake Policy14-day waiting period after first failed attempt. 60-day waiting period after second failed attempt. 1-year waiting period after third failed attempt within 12 months.