ADR.AR.C.005 Oversight ADR.AR.C.010 Oversight programme ADR.AR.C.015 Initiation of certification process ADR.AR.C.020 Certification basis ADR.AR.C.025 Special conditions ADR.AR.C.035 Issuance of certificates ADR.AR.C.040 Changes -- aerodrome operator ADR.AR.C.040A Changes to the information security management system ADR.AR.C.050 Declaration of organisations responsible for the provision of AMS and notification of a change ADR.AR.C.055 Findings, observations, corrective actions and enforcement measures ADR.AR.C.060 Change of aerodrome operator