StacksVerified U.S. regulatory reference

45 CFR Part 101, Appendix 1

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov
Program identificationsymbolApproved programAgency
M1Emergency Support Function 8 Public Health and Medical ServicesDepartment of Health and Human Services.
M2Strategic National StockpileDepartment of Health and Human Services.
M3Biodefense and Related Medical CountermeasuresDepartment of Health and Human Services.
M4ASPR Critical Infrastructure Protection ProgramDepartment of Health and Human Services.