What are the CRCST 400 hours?
Full CRCST certification requires passing the exam and completing 400 hours of qualifying hands-on sterile processing experience. HSPA allows experience through paid work or volunteering. Candidates who take the provisional route must submit the required experience documentation within six months after passing the exam.
Start your experience plan while you study
- Find relevant opportunities. Review trainee and entry-level openings and ask sterile processing departments about supervised experience.
- Check the facility’s requirements. Ask about onboarding, scheduling, supervision, and whether the planned work covers the required areas.
- Confirm documentation. Use HSPA’s current instructions to confirm who can verify your experience before you rely on the hours.
Support that fits your next step
How can The Sterile Process help?
The Self-Paced Program includes career-readiness and hands-on-hour planning guidance. The Complete Package adds six months of facility outreach under an approved plan.
The outreach period begins when the plan is approved and must fit within your one-year access period. Facilities decide whom they accept and hire.
See each option and what it includes →Does the skills kit count toward the 400 hours?
No. The kit and virtual practice support learning. Qualifying experience must meet HSPA’s requirements and be documented by an eligible supervisor.
Explore the skills kit and guided practice →What should I check before taking the provisional exam?
Review the deadline and your realistic experience plan. Ask prospective facilities about onboarding requirements, scheduling, supervision, and whether they can verify the required work. Check HSPA’s current instructions before applying.
HSPA’s provisional certification guidance →Ready to begin learning?
Explore the self-paced program or preview a lesson before choosing your next step.
Requirements checked October 30, 2026 against the official HSPA sources linked above. HSPA determines eligibility and acceptance of qualifying experience.