Home > Press Room > 2007 > Mitsubishi Corporation Announces Initiatives to Enhance its Internal Control System Press Room May 18, 2007 Mitsubishi Corporation Announces Initiatives to Enhance its Internal Control System Mitsubishi Corporation Announces Initiatives to Enhance its Internal Control System(29KB) Inquiry Recipient Mitsubishi Corporation Telephone:+81-3-3210-2171 / Facsimile:+81-3-5252-7705