109 Colorado Natural Resources Lawyers

Denver, Colorado Chair, Environmental Law Section, 1989-1990 and American Bar Associations.

Denver and Colorado Bar Associations.

Denver Member, Professionalism Committee, 1990-1996, Colorado Member, Ethics Committee, 1981-1993 Member, Board of Governors, 1989-1991 Member, Professionalism Committee, 1991-1993 Member, Supreme Court Committee for Effective Juries, 1998 and Amer

Denver, Colorado and American Bar Associations.

Arapahoe, The Colorado and American Bar Associations Denver Association of Oil and Gas Title Lawyers Chairman, 1994-1995.