With the actual number of employed pilots, if flight time limitations were to be enforced, BPA would not be able to operate all of its flights.
ENAC should verify how BPA manages to operate his flights and may be, may be...., they will find out that three crew flights are operated by two pilots only.
Rotations such as HAV-SCU-FCO-MXP are scheduled at 16.50 hours although they always end up well over 17 hours duty.
Probably some p.s. by ENAC entitles BPA not to consider transit times.