(1) Unless sooner cancelled, a rating on an ATC licence is valid for 12 months or until the licence is cancelled.
(2) Unless sooner cancelled, an endorsement on an ATC licence remains valid:
(a) for the period (no longer than 6 months) specified for an endorsement in the operations manual of the ATS provider that granted it; or
(b) if the licence is cancelled before that time--until the licence is cancelled; or
(c) if the rating with which the endorsement is connected is cancelled before that time--until the rating is cancelled; or
(d) until the licence holder ceases to be employed by that ATS provider.
(3) For paragraph (2)(c), an endorsement is connected with a rating if the endorsement authorises the performance, at a particular aerodrome or in relation to particular airspace, of the function of a holder of the rating.
Note: For the function of the holder of each kind of rating, see
subregulation 65.075(2).