www.minfin.gr/portal/en/resource/section/financial-and-economic-crime-unitM

Financial and Economic Crime Unit (SDOE) is the special department of the Ministry of Finance, which deals with economic crimes and large scale fraud and corruption cases. The Unit has police powers in investigating and gathering evidence (e.g. witness and suspect examination, tax and bank records search etc.)

http://www.hellenic-fiu.gr/index.php?lang=en

Hellenic Financial Intelligence Unit The Unit is an independent Authority and is responsible for gathering and analyzing information on suspicious transactions, information exchange with other authorities, monitoring suspicious transactions related to terrorism funding etc.

http://www.hcmc.gr/pages/category.asp?catID=1#

The Hellenic Capital Market Commission. Apart from monitoring the Stock Exchange Market, the Commission has jurisdiction to conduct investigations related capital market offences and fraud as well as imposing sanctions on entities and individuals.

http://www.areiospagos.gr/en/INDEX.htm

The Hellenic Supreme Court