Urged by the necessity to solve local social and economic tasks and improve living standards in East Siberia, legislators in the energy-rich Irkutsk Region and the largely agrarian Ust-Ordyn Buryat Autonomous Area submitted a merger proposal to the Russian president in October 2005.
The idea was approved by the majority of votes at a referendum in April 2006.
The enlarged Irkutsk Region will form its government within a year, starting from January 1, 2008. Local parliamentary elections are expected to be held October 12, 2008, and the Russian president will nominate a new governor within 35 days after the elections.
Russian President Vladimir Putin supported the merger as part of the Kremlin's ongoing campaign to simplify the country's administrative-territorial divisions, and to further tighten federal control over budget spending and efficient governance in the regions.