• Member, <em>Senate Health Care Summit Working Group (2010-Present)</em><br>
• Chair, <em>Senate Ad Hoc Committee (2009)</em><br>
• Legislator in Residence, <em>UH College of Social Sciences Public Policy Center (2008)</em><br>
• Chair, <em>Hawai`i 2050 Sustainability Task Force (2005-2008)</em><br>
• Member, <em>Joint Investigative Committee on Bureau of Conveyances (2007)</em><br>
• Member, <em>Joint Investigative Committee on Felix Consent Decree (2001)</em><br>
• Member, <em>Board of Land and Natural Resources (1998-2000)</em><br>
• Advisor, <em>National Trust for Historic Preservation (1994-1999)</em><br>