WORKING TIME REGULATIONS
Where the regulations do not apply:
Air transport, as covered by the Aviation Directive (2000/79/EC). This Directive affects all mobile workers in commercial air transport (both flight crew and cabin crew), but not workers employed in General Aviation.
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The Aviation Directive (2000/79/EC) has few limits: 2000 working hours/year and 900 block hours / year.
OPS 1 Suppart Q is still some years away...