There is nothing specifically mentioned in Part-NCC at this stage, but as the aim is to improve overall safety in the skies by raising standards to closer to commercial standards, it would seem reasonable to assume at some point an age limit will be introduced. Part-FCL currently says:
FCL.065 Curtailment of privileges of licence holders aged 60 years or more in commercial air transport
(a) Age 60-64. Aeroplanes and helicopters. The holder of a pilot licence who has attained the age of 60 years shall not
act as a pilot of an aircraft engaged in commercial air transport except:
(1) as a member of a multi-pilot crew; and
(2) provided that such a holder is the only pilot in the flight crew who has attained the age of 60 years.
(b) Age 65. The holder of a pilot licence who has attained the age of 65 years shall not act as a pilot of an aircraft
engaged in commercial air transport.