CNS.TR.100 Working methods and operating procedures for providers of communication, navigation or surveillance services

A communication, navigation or surveillance services provider shall be able to demonstrate that its working methods and operating procedures are compliant with the standards of Annex 10 to the Chicago Convention on aeronautical telecommunications in the following versions as far as they are relevant to the provision of communication, navigation or surveillance services in the airspace concerned:

(a)Volume I on radio navigation aids in its 6th edition of July 2006, including all amendments up to and including No 89;

(b)Volume II on communication procedures, including those with PANS status in its 6th edition of October 2001, including all amendments up to and including No 89;

(c)Volume III on communications systems in its 2nd edition of July 2007, including all amendments up to and including No 89;

(d)Volume IV on surveillance radar and collision avoidance systems in its 4th edition of July 2007, including all amendments up to and including No 89; [applicable until 9 March 2025 - Regulation (EU) 2017/373]

(d)Volume IV on surveillance radar and collision avoidance systems in its 5th edition of July 2014, including all amendments up to and including No 91; [applicable from 10 March 2025 - Implementing Regulation (EU) 2025/343]

(e)Volume V on aeronautical radio frequency spectrum utilisation in its 3rd edition of July 2013, including all amendments up to and including No 89.