Operational Procedures, Facilities and Arrangements

Operational Procedures and Arrangements may also be subject to the Single European Sky Interoperability Requirements and Implementing Rules.

CNS/ATM: If CNS/ATM services are bundled with ATC and FIS providers, then the ATC and FIS Requirements apply.

Non-ATS Providers classified as CNS/ATM Providers: The technical procedures related only to the particular CNS/ATM Service related systems apply, typically NDBs.