Dr. Norman E. Holden

• Subcommittee on Natural Assessment of Fundamental Understanding of Isotopes (Chair)
• Subcommittee on Isotopic Abundance Measurements (Member)
• Inorganic Chemistry Division (Titular Member)
• Interdivisional Committee on Terminology, Nomenclature and Symbols (Inorganic Chemistry Division Representative)

• member: Project No. 2011-027-1-200: Evaluated Published Isotope Ratio Data (2011-2013)
• member: Project No. 2009-029-1-200: Evaluated Published Isotope Ratio Data (2010-2011)
• chairman: Project No. 2007-038-3-200: Development of an isotopic periodic table for the educational community
• member: Project No. 2007-028-1-200: Evaluated published isotope ratio data (2007-2009)
• chairman: Project No. 2006-025-1-200: Assessment of fundamental understanding of isotopic abundances and atomic weights of the chemical elements
• member: Project No. 2006-016-1-200: Recommendations for isotope data in geosciences
• member: Project No. 2005-027-1-200: Evaluated published isotope ratio data (2005-2007)
• member: Project No. 2003-033-1-200: Determination of atomic weights using new analytical techniques
• member: Project No. 2002-049-2-200: A new comprehensive report on the isotopic compositions of the elements for global user communities
• chairman: Project No. 570/15/91: Temperature Dependence of the Westcott g-Factor for Neutron Reactions in Activation Analysis
• chairman: Project No. 570/12/89: Critical Evaluation of Spontaneous Fission Half-Lives of Ground State Nuclides