EETT is the National Regulatory Authority, which supervises and regulates the telecommunications as well as the postal services market. EETT's institutional purpose is to promote the development of the two sectors, to ensure the proper operation of the relevant market in the context of sound competition and to provide for the protection of the interests of the end-users. EETT is an independent self- funded decision-making body. stablished in 1992 by Act 2075 under the name The National Telecommunications Commission (EET), EET actually commenced its operation in summer 1995. It was primarily responsible for the supervision of the liberalized telecommunications market. Moreover, since the adoption of Act 2668/98, which provides for the organization and operation of the postal services sector, EET was entrusted with the supervision and regulation of the postal services market and was renamed as National Telecommunications and Post Commission (EETT). EETT's supervising and regulatory role was further enforced by Act 2867/2000.