The standard for medical gas installations in Canada is which document?

• A. CSA Z7396.1
• B. NFPA 99
• C. ISO 45001
• D. IEC 60364

Answer: (A)

Understanding which document governs medical gas installations in Canada comes down to recognizing a standard that's specifically designed for Canadian healthcare facilities. The Canadian standard for medical gas pipeline systems is CSA Z7396.1. It lays out the requirements for design, installation, testing, verification, and commissioning of medical gas and vacuum systems in health‑care settings, and it covers essential details like materials, component compatibility, valve arrangements, color coding, labeling, and overall safety. Because this standard is national and tailored for Canada, it’s the one hospitals and codes rely on for medical gas infrastructure.

The other documents don’t fit this context: NFPA 99 is a United States health care facilities code, ISO 45001 focuses on occupational health and safety management systems rather than gas piping, and IEC 60364 deals with electrical installations.