Rad je napisan u okviru Programa istraživanja Pravnog fakulteta Univerziteta u Kragujevcu za 2022. godinu koji se finansira iz sredstava Ministarstva prosvete, nauke i tehnološkog razvoja Republike Srbije.Consumer as a term in the in law of EU is not regulated in one place. It can be found in the most different places in the primary law of EU, in the secondary law of EU, as well as within the legal regulations of collision law of EU. From the view point of the secondary law,primarily, it is possible to claim that there is mainly formulated unique term of consumer in the law of EU. In the harmonization of the term of consumer the essential role was played by the judicial practice of the European Court of Justice. The subject and questions ...