On the contrary, it should be for national regulatory authorities to define rules for apportioning the costs of the facility or property sharing, to ensure that there is an appropriate reward of risk for the undertakings concerned.
Ar an taobh eile, ba cheart gur faoi na húdaráis rialála náisiúnta a bheadh sé na rialacha a shainiú maidir le comhroinnt na gcostas atá ar chomhroinnt na saoráide nó na maoine chun a áirithiú go gcúiteofar go hiomchuí an riosca do na gnóthais lena mbaineann.