The Special Permanent Committee on Institutions and Transparency (Greek, Modern (1453-);: Επιτροπή Θεσμών και Διαφάνειας) is one of the four Special permanent committees of the Hellenic Parliament.
In the 15th legislature, the committee initially consisted of the following 13 MPs:
In July 2013, the committee was enlarged, now encompassing 19 members. It was joined by the following MPs: