The Member States 25 March 1957, Consolidated version of the Treaty on the Functioning of the European Union#PART THREE - UNION POLICIES AND INTERNAL ACTIONS#TITLE IV - FREE MOVEMENT OF PERSONS, SERVICES AND CAPITAL#Chapter 3 - Services#Article 57(ex Article 50 TEC)

CHAPTER 3 SERVICES Article 56 (ex Article 49 TEC) Within the framework of the provisions set out below, restrictions on freedom to provide services within the Union shall be prohibited in respect of nationals of Member States who are established in a Member State other than that of the person for whom the services are intended.