Commission Regulation (EC) No 262/2009Show full title
Commission Regulation (EC) No 262/2009 of 30 March 2009 laying down requirements for the coordinated allocation and use of Mode S interrogator codes for the single European sky (Text with EEA relevance)
1.The verification activities shall demonstrate the conformity of constituents supporting II code and SI code lockout protocols and II/SI code operation with the interoperability and performance requirements of this Regulation, or their suitability for use whilst these constituents are in operation in the test environment.U.K.