Resource advisory council Miles City Bureau Land Management, 1995-2002. Board directors, treasurer Parmly Billings Library. Foundation, 1995-2002, treasurer, 1995-1997, president, 1997-1998.
Board directors Parmly Billings Library., 1998-2002. Montana State Library. Communications member, since 2003.
Board directors Montana State University, Billings, since 2003, treasurer, since 2006, Billings Community Foundation, since 2006. Member American Institute of Certified Public Accountants, Montana Society of Certified Public Accountants (director 1968-1971, instructor, 1982-1985, Outstanding Committee Chairman 1984), Wyoming Society of Certified Public Accountants, Rotary (board directors Billings chapter 1998-2000).