In addition, to ensure the application of the principle of proportionality and to take account of other regulatory and contractual provisions that could apply, it is necessary to set out the exemptions from those rules.
Poleg tega je treba določiti izjeme od teh pravil, da se zagotovi uporaba načela sorazmernosti in da se upoštevajo morebitne druge veljavne regulativne in pogodbene določbe.