NFPA 455 – What You Need to Know

September 22, 2026

NFPA 455, Standard for Emergency Medical Services (EMS) consolidates NFPA 450 and 451 into a single, all-purpose document. The 2026 edition of NFPA 455 is now available, providing EMS leaders with a more consistent framework for planning, implementing, and evaluating the full range of services their agencies provide. Wondering why this consolidation occurred and what has changed? Check out this one-pager from the NVFC EMS/Rescue Section to learn more.

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