Use of Maintenance Control Manual
128.—(1)  An AOC holder must ensure that no Maintenance Control Manual, or any proposed amendment to the Maintenance Control Manual, is used for the maintenance of a relevant aircraft unless the Maintenance Control Manual or proposed amendment is approved by the Director‑General of Civil Aviation under regulation 22 of the Air Navigation (119 — Air Operator Certification) Regulations 2018.
(2)  An AOC holder must —
(a)provide to every member of the maintenance and operations personnel concerned with the maintenance of a relevant aircraft with the approved Maintenance Control Manual containing all the instructions and information necessary for such personnel to perform their duties; and
(b)ensure that the approved Maintenance Control Manual is readily available to all personnel concerned with the maintenance or operation of a relevant aircraft.