The services certified by the "PSO Certified" mark encompass compliance certification for hospitals, healthcare providers, and hospital vendor credentialing companies in relation to patient safety and quality standards. This includes the verification that hospitals and healthcare facilities adhere to the regulatory standards set forth in the CMS 2025 Final Rule and guidelines established by approved Patient Safety Organizations (PSOs). Additionally, the certification involves compliance auditing services, which assess and validate operational practices such as adverse event reporting, surgical tray management, and vendor credentialing processes to ensure compliance with patient safety standards. The mark also covers training and education services, providing educational programs designed to enhance the understanding and implementation of patient safety practices and regulatory compliance among hospital staff and management. Furthermore, it certifies the processes utilized by hospital vendor credentialing companies to ensure they meet the compliance standards set by HRSS and relevant regulatory bodies.