The Consumer Protection Act No. 6502 has regulated consumer transaction in a comprehensive manner. In addition the contracts indi-cated by the Act, innominate contracts have been also acknowledged as consumer transaction. That the Consumer Protection Act No. 6502 has regulated consumer transaction in a comprehensive manner has been matter of discussion. In our paper, the approach within the Court of Cassation’s decisions and opinions of jurisprudence related to consumer transaction have been explained. Old and new Court of Cassation’s de-cisions on consumer transaction have been compared. Distinguishing aspects of consumer contracts have been emphasized and innominate contract. The requirements of “consumer contracts”, in terms of attor-ney agreement, contractor agreement, insurance contract, contract of carriage construction agreement on flat for land basis and innominate contract, have been defined.