the development, documentation, implementation and maintenance of procedures for data flow activities and control activities as well as other procedures that an operator or aircraft operator has to establish pursuant to Implementing Regulation (EU) 2018/2066 or Article 11(2) of Delegated Regulation (EU) …/…;
la surveillance et la déclaration des émissions ou des tonnes-kilomètres, y compris en ce qui concerne l'application de niveaux supérieurs, la réduction des risques et le renforcement de l'efficacité de la surveillance et de la déclaration;