The Management and Planning Organization of Iran (MPO) is one of the largest governmental establishments in Iran. From 1948 until 2007 and again since 2014, it is fully responsible for preparing the country's budget. Statistical Center of Iran. was a part of MPO.
Formerly known as the Plan and Budget Organization (PBO), the MPO had a variety of goals and duties, including the evaluation of the country's resources, the preparation of its medium and long term development plans and policies, the preparation of annual budgets, and the monitoring and evaluation of work done under the implemented plans.