| Scientific |
| Committees: | | Member, Local Organizing Committee, |
| | | Future Direction in B Physics, Columbus, Ohio (1991) |
| | | Conference Organizer and Chair of Local Organizing Committee, |
| | | Second Workshop on Tau Lepton Physics, Columbus, Ohio (1992) |
| | | Member, International Advisory Committee, |
| | | Third Workshop on Tau Lepton Physics, Montreax, Switzerland (1994) |
| | | Convener, B Hadronic Production and Decay Session, |
| | | 1996 Annual Meeting of the Division of Particles and Fields |
| | | of the American Physical Society, Minneapolis, Minnesota (1996) |
| | | Member, International Advisory Committee, |
| | | Fourth International Workshop on Tau Lepton Physics, Colorado (1996) |
| | | Member, International Advisory Committee, |
| | | Fifth International Workshop on Tau Lepton Physics, Santander, Spain (1998) |
| | | Member, International Advisory Committee, |
| | | Sixth International Workshop on Tau Lepton Physics, Victoria, Canada (2000) |
| | | Conference Organizer and Co-chair of Local Organizing Committee, |
| | | 2000 Annual Meeting of the Division of Particles and Fields |
| | | of the American Physical Society, Columbus, Ohio (2000) |
| | | Convener, Tau Physics Session, |
| | | 2002 Annual Meeting of the Division of Particles and Fields |
| | | of the American Physical Society, Williamsburg, Virginia (2002) |
| | | Member, International Advisory Committee, |
| | | Seventh International Workshop on Tau Lepton Physics, |
| | | Santa Cruz, California (2002) |
| | | Convener, Detector Development Session, |
| | | 2004 Annual Meeting of the Division of Particles and Fields |
| | | of the American Physical Society, Riverside, California (2004) |
| | | Member, International Advisory Committee, |
| | | Eighth International Workshop on Tau Lepton Physics,
Nara, Japan (2004) |
| | | Member, International Advisory Committee, |
| | | Nineth International Workshop on Tau Lepton Physics, Pisa, Italy (2006) |
| | | Convener, D, K, and Tau Session, |
| | | Joint Meeting of Pacific Region Particle Physics Communities, |
| | | Honolulu, Hawaii (2006) |
| | | Member, Scientific Program Committee, |
| | | 8th International Conference on Large Scale Applications |
| | | and Radiation Hardness of Semiconductor Detectors, Florence, Italy (2007) |
| | | Member, International Advisory Committee, |
| | | Tenth International Workshop on Tau Lepton Physics,
Novosibirsk, Russian (2008) |