The Nuclear Emergency Search Team is composed of the following assets:
- Accident Response Group (ARG)
- Aerial Measuring System (AMS)
- Capability Assurance Program (CAP)
- Consequence Management Program (CM)
- Detonation Assessment Program (DAP)
- Disposition and Forensic Evidence Analysis Team (DFEAT)
- DOE Forensics Operations (DFO)
- Joint Technical Operations Team (JTOT)
- National Atmospheric Release Advisory Center (NARAC)
- NEST Communications & Semi-Autonomous Vehicle Systems (SAVS)
- NEST Standards and Training Program (NSTP)
- NEST Strategic Engagement Program (NSEP)
- Nuclear Forensics Material Analysis Program (NF-MAP)
- Nuclear Incident Policy and Cooperation (NIPC)
- Nuclear Search Program (NSP)
- Nuclear Threat Science
- Operations and Exercises Program (OPX)
- Radiation Emergency Assistance Center/Training Site (REAC/TS)
- Radiological Assistance Program (RAP)