(1) The functions of the Commission are -

(a) to ensure compliance by undertakings with obligations in relation to the supply of and access to electronic communications services, electronic communications networks and associated facilities and the transmission of such services on such networks,

(aa)to ensure compliance by undertakings with obligations under Regulation (EU) No. 612/2022 of the European Parliament and of the Council of 6 April 2022.

(ab)[deleted]

(ac) [deleted]

(ad) to closely monitor and ensure compliance by undertakings, including providers of internet access services within the meaning of Regulation (EU) 2015/2120 of the European Parliament and of the Council of 25 November 2015 [OJ No. L310, 26.11.2015, p.1], with their obligations under Articles 3, 4 and 5 of those Regulations,