ACER shall:
(a)
issue opinions and recommendations addressed to transmission system operators, the ENTSO for Electricity, the ENTSO for Gas, the EU DSO Entity, regional coordination centres and nominated electricity market operators;
(b)
issue opinions and recommendations addressed to regulatory authorities;
(c)
issue opinions and recommendations addressed to the European Parliament, the Council, or the Commission;
(d)
issue individual decisions on the provision of information in accordance with Article 3(2), point (b) of Article 7(2) and point (c) of Article 8; on approving the methodologies, terms and conditions in accordance with Article 4(4), Article 5(2), (3) and (4); on bidding zones reviews as referred to in Article 5(7); on technical issues as referred to in Article 6(1); on arbitration between regulators in accordance with Article 6(10); related to regional coordination centres as referred to in point (a) of Article 7(2); on approving and amending methodologies and calculations and technical specifications as referred to in Article 9(1); on approving and amending methodologies as referred to in Article 9(3); on exemptions as referred to in Article 10; on infrastructure as referred to in point (d) of Article 11; and on matters related to wholesale market integrity and transparency pursuant to Article 12.
(e)
submit non-binding framework guidelines to the Commission in accordance with Article 59 of Regulation (EU) 2019/943 of the European Parliament and of the Council (18) and Article 6 of Regulation (EC) No 715/2009 of the European Parliament and of the Council (19).