The concept of competition is defined in doctrine as the
relationship between enterprises that sell the same type of goods
or services to a consumer group at the same time. In accordance
with this definition, competition law could be possibly defined as
a branch of law that includes regulatory, supervisory, and
prohibitive norms to prevent competition violations in order to
ensure economic efficiency, to create and maintain the free
competition order in the goods and service markets, and to resolve
competition violations.
Competition Law in Turkish legislation is regulated by the Law
on the Protection of Competition No. 4054 ("Law No.
4054"), which bears the traces of the European Union
Competition Law, and the Block Exemption Communiqué on
Vertical Agreements No. 2002/2 ("Communiqué")
regarding vertical agreements. In addition, the Block Exemption
Communiqué on Vertical Agreements and Concerted Actions in
the Motor Vehicles Sector No. 2005/4 specifically