ANNEX VI U.K.

Part A: U.K. Requirements for the verification of systems referred to in Article 11(1)

1. The verification of systems shall demonstrate the conformity of these systems with the interoperability, performance, contingency and safety requirements of this Regulation in an assessment environment that reflects the operational context of these systems. In particular, the verification of Mode S interrogators shall demonstrate: U.K.

• the correct operation on an SI code, including II/SI code operation,

• that the combination of IC conflict monitoring systems and/or procedures, and fallback mode of operation properly mitigate the IC conflict hazards,

• that the fallback mode of operation does not conflict with the IC allocation plan.