 Public contract notices are published in the Central Electronic Registry for Public Procurement (KIMDIS).The Public Procurement Monitoring Unit (PPMU), established in 1997, part of the Centre of International and European Economic Law in Thessaloniki, provides Greek contracting authorities with "specialised and prompt legal advisory support on awarding public works and technical services contracts falling within the scope of EU Law on Public Procurement".The Hungarian Public Procurement Authority was established by Act XL of 1995 and the current Public Procurement Act (Act CXLIII of 2015) entered into force on 1 November 2015, implementing the 2014 EU procurement directives.