107. Maintenance of validity of ratings and endorsements.— (1) The holder of an Air Traffic Controller's Licence shall not exercise the privileges of the licence and the rating endorsed on the licence unless he meets the competency and recency requirements and the rating is valid for the air traffic services unit where he so acts.
(2) Even when a person ceases to act as an air traffic controller at a particular unit, he may keep his rating current by complying with the recency requirement specified in Schedule III.
[Inserted by GSR No 64(E) dated 3-2-2012; and
Amended by GSR 1089(E) dated 05-11-2018]