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Agency & Vehicle Licensure Resources

Access agency- and vehicle-specific and committee-related (member access only) resources and documents here.

Resources & Documents

The Model Minimum Uniform Crash Criteria, also known as MMUCC, is a voluntary guideline that represents a minimum, standardized set of data variables to describe motor vehicle traffic crashes, which could be used to identify traffic safety problems and design countermeasures to improve traffic safety nationally and in each state. MMUCC was first developed in 1998 with the most recent update (version 6) occurring in 2024.
- About MMUCC
- MMUCC Guideline 6th Edition (NHTSA, February 2025)
- MMUCC 6th Edition Overview (presentation to NEMSAC, December 2023)
NHTSA: Ambulance Crashes & Post-Crash Care
- When Ambulances Crash (infographic–2023)
- Ground Ambulance Crashes (presentation–2023)
- Post-Crash Care for Children (infographic–2024)
Ambulance Design Standards
- Commission on Accreditation of Ambulance Services: Ground Vehicle Standard V4.0
- General Services Administration: KKK-A-1822F, Amendment 3
- National Fire Protection Association: NFPA 1917

Select a state to view more details about their standards.

Additional State Information/Documentation

Montana: Misc. Ambulance Requirements | Inspections | General Vehicle Requirements | Lights & Sirens | EMS Rules Appendix

Contact NASEMSO staff support for updates or questions.

Map last updated September 2026.