Coverage and Applicability

Uniformed service is defined under USERRA as:
- All service, voluntary or involuntary, with the armed forces (including active duty, active duty for training, initial active duty for training, and absence for service fitness examination).
- National Guard when engaged in Federal active duty for training, inactive duty training, or full-time guard duty.
- Commissioned Corps of the Public Health Service.
- Emergency service or required training as a member of the National Disaster Medical System.
- Other groups designated by the President in time of war or emergency.