The freedom of movement for workers is a policy chapter of the acquis communautaire of the European Union. The free movement of workers means that nationals of any member state of the European Union can take up an employment in another member state on the same conditions as the nationals of that particular member state. In particular, no discrimination based on nationality is allowed. It is part of the free movement of persons and one of the four economic freedoms: free movement of goods, services, labour and capital. Article 45 TFEU (ex 39 and 48) states that:
The right to free movement has both 'horizontal' and 'vertical' direct effect, such that a citizen of any EU state can invoke the right, without more, in an ordinary court, against other persons, both governmental and non-governmental.
