From the FedEx ASAP MOU:

4. APPLICABILITY. The FedEx Express ASAP applies to all flight deck crewmember employees of FedEx Express and only to events that occur while acting in that capacity. Reports of events involving apparent noncompliance with 14 CFR that are not inadvertent or that appear to involve an intentional disregard for safety, criminal activity, substance abuse, controlled substances, alcohol, or intentional falsification are excluded from the program.

14 CFR is the Code of Federal Regulations - Title 14: Aeronautics and Space (aka - FAR's)