| United States | General Services Administration | Reciprocal | | | |
| United States | OPM | Reciprocal | | - | |
| United States | General Services Administration | Reciprocal | | | |
| United States | General Services Administration | Reciprocal | | | |
| United States | General Services Administration | Reciprocal | | | |
| United States | General Services Administration | Reciprocal | | | |
| United States | General Services Administration | Reciprocal | | | |
| United States | General Services Administration | Reciprocal | | | |
| United States | Department of Health and Human Services Office of Inspector General | List of Excluded Individuals/Entities (LEIE) | | - | |
| United States | General Services Administration | Reciprocal | | | |
| United States | General Services Administration | Reciprocal | | | |