Personal Protective and Operational Equipment (PP&OE) SubGroup
The PP&OE SubGroup addresses individual equipment, support systems, and area protection for WMD response.

Interoperable Communications and Information System (ICIS) SubGroup
The ICIS SubGroup deals with communications, information management, technical information support, and public awareness issues.

Detection and Decontamination (D&D) SubGroup
The D&D SubGroup concentrates on intrusive and nonintrusive detection; monitoring, sampling, and analysis of suspected toxins; and methods to mitigate or dissipate a contamination.

Medical SubGroup (MSG)
The MSG SubGroup engages the issues of casualty treatment for victims of a conventional or nonconventional WMD attack and also preventive measures to avert victimization.

Training SubGroup (TSG)
The Training SubGroup provides review and input on training doctrine and guidance developed for the first responder community.