translate English to French: It should next be pointed out that the rules relating to the freedom to provide services preclude national rules which have such discriminatory effects unless those rules fall within the derogating provision contained in Article 56 of the Treaty to which Article 66 refers.
I-4007, point 11), seules ces exceptions peuvent être invoquées utilement pour justifier des réglementations nationales qui ne sont pas indistinctement applicables aux prestations de services quelle qu'en soit l'origine.