Aircraft Flight Operation Regulations Article 269

Operators shall provide, for the use and guidance of maintenance and operational personnel on board concerned, a General maintenance manual (GMM) which shall be carried into effect after acceptance of CAA. A designated maintenance organization shall conduct maintenance in accordance with General maintenance manual (GMM) of the operator.An operator shall ensure that the General maintenance manual (GMM) is amended as necessary to keep the information therein up to date and complete. If an amendment to General maintenance manual (GMM) is required, such amendment shall only be carried into effect after acceptance of CAA.The maintenance organizations and personnel on board employed by an operator shall conduct aircraft maintenance in compliance with General maintenance manual (GMM), without infringement.The operator shall provide, for the use and guidance of maintenance and operational personnel on board concerned, a maintenance programme approved by CAA.The design and application of the operator’s maintenance programme shall observe Human Factors principles.Copies of all amendments to General maintenance manual (GMM) and the maintenance programme shall be furnished promptly to all organizations or persons to whom General maintenance manual (GMM) and the maintenance programme have been issued.