1. The Commission may adopt implementing acts laying down detailed arrangements for the application of the following:

(a) the form, content and other details of notifications and submissions pursuant to Article 3;

(b) the form, content and other details of the technical measures that gatekeepers shall implement in order to ensure compliance with Article 5, 6 or 7;

(c) operational and technical arrangements in view of implementing interoperability of number-independent interpersonal communications services pursuant to Article 7;

(d) the form, content and other details of the reasoned request pursuant to Article 8(3);

(e) the form, content and other details of the reasoned requests pursuant to Articles 9 and 10;

(f) the form, content and other details of the regulatory reports delivered pursuant to Article 11;