Sterile Processing Technician (CSPDT) Study Guide 2026

The Meridian Certification Press Study Guide for Sterile Processing Technician (CSPDT) Certification is a comprehensive, independently published resource for candidates preparing for the Certified Sterile Processing and Distribution Technician examination administered by the Certification Board for Sterile Processing and Distribution (CBSPD). At 105 pages, this guide covers the full scope of knowledge required to pass the CSPDT exam and excel in the critical role of ensuring that surgical instruments and medical devices are safely decontaminated, inspected, assembled, sterilized, and distributed to clinical areas. This study guide is not affiliated with or endorsed by CBSPD or any healthcare institution. Part I: Foundations establishes the professional and regulatory context for sterile processing practice. Chapter 1 introduces the sterile processing profession, walking through the complete instrument reprocessing cycle from point-of-use treatment through decontamination, inspection, assembly, sterilization, storage, and distribution. It covers the regulatory and standards bodies that govern the field, department organizational structures, and the communication protocols that connect sterile processing departments with operating rooms and clinical partners. Chapter 2 provides a thorough treatment of the regulatory framework and compliance requirements, including CMS Conditions of Participation, Joint Commission standards for infection control and environment of care, OSHA bloodborne pathogen and hazard communication standards, and FDA medical device regulation as it pertains to reprocessing of reusable devices. Part II: Science of Infection Control opens with Chapter 3 on microbiology for sterile processing, covering the categories of microorganisms encountered in healthcare settings âEUR" bacteria, viruses, fungi, and prions âEUR" the concept of bioburden, the chain of infection, and the Spaulding Classification system that determines the required level of processing for critical, semi-critical, and non-critical devices. Subsequent parts address decontamination chemistry and mechanical cleaning technologies, inspection and assembly of instrument trays and specialty sets, sterilization methods including steam, ethylene oxide, hydrogen peroxide plasma, and liquid perinetic acid, biological and chemical indicator monitoring, sterile storage and shelf life management, distribution and inventory control systems, and quality assurance programs including event-related sterility maintenance and root cause analysis for sterilization failures. The guide includes practice examinations that replicate the CBSPD exam format across all tested domains, with detailed answer explanations referencing AAMI standards, AORN guidelines, and CDC recommendations. Appendices provide a glossary of sterile processing terminology, a quick-reference chart of sterilization parameters for common methods, a summary of biological indicator requirements by sterilizer type, and a checklist of common instrument inspection points organized by instrument category. Passing the CSPDT examination equips you for a satisfying and meaningful career as an essential member of the surgical care team. Certified sterile processing technicians directly prevent healthcare-associated infections, protect patient safety during every surgical procedure, and support the efficient operation of operating rooms and procedural areas. With growing regulatory scrutiny, expanding surgical volumes, and increasing device complexity, demand for certified sterile processing professionals continues to rise across hospitals, ambulatory surgery centers, and medical device reprocessing facilities nationwide.