Regulation (EC) No 715/2009 is amended as follows:
(1)
in Article 8(10), point (a) is replaced by the following:
'(a)
build on national investment plans, taking into account regional investment plans as referred to in Article 12(1), and, if appropriate, Union aspects of network planning as set out in Regulation (EU) No 347/2013 of the European Parliament and of the Council of 17 April 2013 on guidelines for trans-European energy infrastructure (*4); it shall be the subject to a cost-benefit analysis using the methodology established as set out in Article 11 of that Regulation.
(*4) OJ L 115, 25.4.2013, p. 39.';"
(2)
Article 11 is replaced by the following:
Costs
The costs related to the activities of the ENTSO for Gas referred to in Articles 4 to 12 of this Regulation, and in Article 11 of Regulation (EU) No 347/2013 shall be borne by the transmission system operators and shall be taken into account in the calculation of tariffs. Regulatory authorities shall approve those costs only if they are reasonable and appropriate.'.