ORO.FTL.230 Reserve

If an operator assigns crew members to reserve, the following requirements shall apply in accordance with the certification specifications applicable to the type of operation:

(a)  reserve shall be in the roster;

(b)  flight time specification schemes shall specify the following elements:

(1)  the maximum duration of any single reserve period;

(2)  the number of consecutive reserve days that may be assigned to a crew member.