The administrative bodies of the Peloponnese Regional Development Authority are::
1. The General Assembly (GA)
2. The Board of Directors (BoD)
3. The Executive Committee (E.C.)
4. The President
5. The Supervisory Board (SB)
The General Assembly of the Peloponnese Regional Development Authority is composed of the representatives of the Municipalities of the Peloponnese Region. The one hundred and twenty-five (125) representatives that make up it are the twenty-six (26) Mayors of the Peloponnese Region and the ninety-nine (99) Municipal Councilors, who are elected by the Municipal Councils of the Municipalities, in accordance with the provisions of article 9 of Presidential Decree 75/2011, as amended and currently in force.
The Board of Directors of the Peloponnese Regional Development Authority is composed of twenty-one (21) members, of whom twelve (12) are Mayors and nine (9) are Municipal Councilors. These members are elected by the General Assembly, in accordance with the provisions of article 10 of Presidential Decree 75/2011, as amended and currently in force.
The Executive Committee of the Peloponnese PED consists of five (5) members. The five members that make up the PED are the President, the Vice President, the Secretary of the PED and two (2) members of the Board of Directors, who are elected from among the members of the Board of Directors, in accordance with the provisions of article 13 of Presidential Decree 75/2011.
The President of the Peloponnese Regional Development Authority is the Chairman of the Board of Directors.
The Supervisory Board of the Peloponnese Regional Development Authority consists of three (3) members, who are elected by the General Assembly of the Regional Development Authority, in accordance with the provisions of article 11 of Presidential Decree 75/2011.
The President, the Vice-President and the Secretary of the Peloponnese Regional Development Authority are elected from among the members of the Board, in accordance with article 13 of Presidential Decree 75/2011.
The President and the Vice-President of the Municipal Council of the Peloponnese Regional Development Authority are elected from among the members of the Municipal Council, in accordance with the provisions of article 14 of Presidential Decree 75/2011.
The term of office of all bodies follows the Municipal Period.