Completely free
No account walls, no upsellFree exam prep for every test — 20,000+ exam pages and 2.4M+ practice questions.
Open free CHL prep resources ↗Exam facts & prep options
The CHL is the Healthcare Sterile Processing Association's management-level sterile processing certification exam: a 150-question (125 scored), 3-hour computer-based multiple-choice exam on planning and decision making, organizing, leading, and controlling, available to candidates who hold current CRCST certification and delivered at Prometric test centers.
Official exam siteJump to prep options ↓
Prep options
Independent prep
Free exam prep for every test — 20,000+ exam pages and 2.4M+ practice questions.
Open free CHL prep resources ↗Exam overview
Four weighted knowledge domains per the current content outline (revised August 2021, updated May 2022): Planning and Decision Making 30%; Organizing 25%; Leading 30%; Controlling 15% (each domain subdivided into sub-domains such as change management, workplace and equipment, workforce planning, financial planning, quality management, inventory, documentation, and infection prevention)
The CHL is a private, non-governmental certification built on U.S. practice and standards (content outline keys to local, state, and federal standards and regulations, ANSI/AAMI ST79, AORN guidelines); it is not a state license and carries no state-by-state variation. HSPA contracts Prometric 'to provide our certification exams worldwide', so candidates outside the U.S. may sit for it.
Current, full CRCST certification must be obtained before taking the CHL exam (and kept current to maintain CHL); no hands-on hours are required for the current exam. From October 2026, new applicants must additionally meet at least one of: 12 months (2,080 hours) sterile processing experience; 12 months (2,080 hours) leadership role experience; or an associate degree or higher
Minimum 6-week wait after a failed attempt before retesting; retake application plus USD 140 retake fee