ABSTRACT
Collective Agreement right takes place in the 53rd article of the constitution as a basic right. Moreover, it is stated in the judicial decisions that the right of collective agreement cannot be abused. Determination of the fact that this right cannot be abused while specifying the working conditions through collective labour agreements means at heart limiting the power of regulating through collective labour agreements. In this paper, the question of limiting the autonomy of collective agreement has been investigated in the context of practice and decisions of Supreme Court and opinions in doctrine have been discussed
Keywords : Right of Collective Agreement, Autonomy of CollectiveAgreement, Limiting the Autonomy of Collective Agreement.