B747-400
Flight Crew Instrument; Flight Crew Air Transport Pilot (ATP); Flight Crew Multiengine
Communication Breakdown; Human-Machine Interface
Deviation / Discrepancy - Procedural FAR; Deviation / Discrepancy - Procedural Published Material / Policy
General None Reported / Taken
Company Policy; Procedure; Human Factors
I received an e-mail stating; 'During a recent internal audit; the Company discovered that a crew scheduling rule in the system which impacts three FAA regulations was inadvertently turned off. As a result; you may have exceeded the following crew scheduling regulation(s): 14 CFR 121.471(a) on [date]'.[Recommend] corrective action was taken by the company.
B747 First Officer reported that Company email informed him that the Company schedule tracking software was turned off causing possible violations of FAR 121.