Som tjenesteydelser i forfatningens forstand betragtes ydelser, der normalt udføres mod betaling, i det omfang de ikke omfattes af bestemmelserne vedrørende fri bevægelighed for personer, varer og kapital.  
Services shall be considered to be &#x2018; services &#x2019; for the purposes of the Constitution where they are normally provided for remuneration, insofar as they are not governed by the provisions relating to freedom of movement for persons, goods and capital.  