ADR.OR.D.010 Contracted activities
Regulation (EU) No 139/2014
(a) Contracted activities include all activities within the aerodrome operator’s scope in accordance with the terms of the certificate that are performed by other organisations either itself certified to carry out such activity or if not certified, working under the aerodrome operator’s approval. The aerodrome operator shall ensure that when contracting or purchasing any part of its activity, the contracted or purchased service or equipment or system conforms to the applicable requirements.
(b) When an aerodrome operator contracts any part of its activity to an organisation that is not itself certified in accordance with this Part to carry out such activity, the contracted organisation shall work under the approval and oversight of the aerodrome operator. The aerodrome operator shall ensure that the Competent Authority is given access to the contracted organisation, to determine continued compliance with the applicable requirements.