From left, middle: First Deputy Head of the United Russia party in the Russian State Duma and co-chairman of the parliamentary commission on investigating the causes of the disaster at the Sayano-Shushenskaya Hydroelectric Power Plant Vladimir Pekhtin, Head of the Duma Committee for Constitutional Law and State Development Vladimir Piligin; from left, background: Head of the Federal Service for Supervision of Environment, Technology and Nuclear Management Nikolai Kutyin, Minister of Energy Sergei Shmatko; and Deputy Chairman of the RusHydro Management Board Rustem Khamitov, right, background, at the final plenary session of the Duma in 2009.