By means of implementing acts, the Commission shall adopt the following:
(a) the technical specification defining the methods of communication by electronic means for the purpose of the system of interconnection of registers;
(b) the technical specification of the communication protocols;
(c) the technical measures ensuring the minimum information technology security standards for communication and distribution of information within the system of interconnection of registers;
(d) the technical specification defining the methods of exchange of information between the register of the company and the register of the branch as referred to in Article 3d of this Directive and in Article 5a of Eleventh Council Directive 89/666/EEC of 21 December 1989 concerning disclosure requirements in respect of branches opened in a Member State by certain types of company governed by the law of another State [OJ L 395, 30.12.1989, p. 36.];
(e) the detailed list of data to be transmitted for the purpo