Who must ensure that inspection and testing adhere to applicable provisions?

The requirement for inspection and testing to adhere to applicable provisions is fundamentally rooted in the existence of a documented procedure. This documented procedure serves as a formal guide that outlines the standards, protocols, and specifications that need to be followed during the inspection and testing processes. Having a thorough and well-established procedure ensures consistency, compliance with legal and safety requirements, and accountability within the workflow.

Although various parties are involved in the installation and inspection of medical gas systems, it is the documented procedure that provides the framework for ensuring that all activities comply with specific regulations and standards. This framework includes identifying who is responsible for each stage of the process, the methods to be used, and the critical benchmarks that must be met during inspection and testing.

The authority having jurisdiction plays a significant role in oversight but is primarily focused on enforcing regulations rather than creating the procedural document. The installer is responsible for carrying out the installation but relies on the documented procedures to ensure their work meets required standards. Similarly, the verifier's role is to confirm that inspections and tests comply with standards, but ultimately, adherence to provisions is grounded in the existence of a comprehensive documented procedure.