Russian President Vladimir Putin has signed an executive order on setting up an interdepartmental commission to ensure the country's effective participation in the Group of 20 industrialized nations.<br />''<br />''Putin appointed Russia's G20 Sherpa Svetlana Lukash as chair of the interdepartmental commission.<br />''<br />''The 17 member strong commission is meant to coordinate work of federal agencies in ensuring Russia's participation in annual summits.<br />''<br />