Zestaponi Legal Aid Bureau was launched in July 2005 with support of the Open Society Georgia Foundation within the pilot project of the "Public Lawyer’s Service". After the establishment of the Legal Aid Service in 2007, the Bureau continued functioning as a Zestaponi unit of Imereti Legal Aid Bureau, and since July 2008 it has been named as Imereti-Zestaponi Legal Aid Bureau. Its area of operation includes municipalities of Zestaponi, Terjola, Kharagauli, Sachkhere and Chiatura.

Zestaponi Legal Aid Bureau is composed by 6 public lawyers, 1 consultant and 1 specialist. The Head of the bureau is Gela Beradze.