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 1 - Workers#Article 48(ex Article 42 TEC)

Article 47 (ex Article 41 TEC) Member States shall, within the framework of a joint programme, encourage the exchange of young workers. Article 48 (ex Article 42 TEC) The European Parliament and the Council shall, acting in accordance with the ordinary legislative procedure, adopt such measures in the field of social security as are necessary to provide freedom of movement for workers; to this