| Financial Advisory Committee, Chair |
Rocky Mountain Mineral Law Foundation |
1991-present
|
| Member |
American Bar Association, Taxation Section, U.S. Activities of Foreigners & Tax Treaties Committee |
1990-present
|
| Director |
World Trade Center, Denver |
1990-present
|
| Financial Advisory Committee member |
Rocky Mountain Mineral Law Foundation |
1987-present
|
| Member |
Colorado Bar Association |
1973-present
|
| Member |
Denver Bar Association |
1973-present
|
| Member |
American Institute of Certified Public Accountants |
1972-present
|
| Member |
Colorado Society of Certified Public Accountants |
1972-present
|
| Member (Inactive) |
State Bar of California |
1972-present
|
| Advisory Board |
Center for Teaching International Relations |
2003-2007
|
| Chairman |
World Trade Center, Denver |
2005-2006
|
| Trustee-at-Large |
Rocky Mountain Mineral Law Foundation |
1997-1999
|
| Director and Secretary |
Australian-American Chamber of Commerce (Rocky Mountain Region) |
1990-1999
|
| Vision 2020 Committee |
Denver Partnership, Inc., The |
1996
|
| Editor, Tax Chapters, American Law of Mining 2d Ed. |
Rocky Mountain Mineral Law Foundation |
1996
|
| Corporate Development Cabinet |
KRMA-6 Public Television |
1993
|
| Capital Formation Committee |
Denver Partnership, Inc., The |
1992
|
| Trustee-at-Large |
Rocky Mountain Mineral Law Foundation |
1991-1992
|
| Economic Development Committee |
Denver Partnership, Inc., The |
1987-1992
|