Public procurement relates to the provision of public services in a basic distinction, the state can directly produce the public service through its own labor force, or , as a rule, it may also buy from market elements that do not have a legal bond with itthis distinction itself is a policy choice, but in the second option there is a public service purchase therefore, in the broadest sense, the state is responsible for providing multidimensionality complicates the procurement of services to the same extent. In order to overcome the complexity, public procurement may be subject to different distinctions according to purchasing fictions and contract terms. Upon coming into force,the Public Procurement Law, tenders which will be put by public institutions andorganizations who are subject to the public law, who are supervised by public, or who use public resources have been taken to the scope of this law. Innovations brought to the legislationby the relevant lawwill be examined in this study.