Thomas R. Walczyk

IUPAC Engagement

	Project Number	Project Name
	2020-022-1-200	Gold Book Update of Terms for Inorganic Chemistry
	2018-009-2-500	Guidance for the Compilation, Critical Evaluation and Dissemination of Chemical Data
	2017-017-2-200	Evaluated Published Isotope Ratio Data (2013-2018)

	Project Number	Project Name
	2009-023-1-200	Evaluation of Radiogenic Abundance Variations in Selected Elements
	2014-024-1-200	Development and Global Dissemination of an IUPAC Interactive Electronic Isotopic Periodic Table and Supporting Resources for the Education Community
	2011-027-1-200	Evaluated Published Isotope Ratio Data (2011-2013)
	2009-029-1-200	Evaluated Published Isotope Ratio Data (2010-2011)
	2007-029-1-200	Evaluation of isotopic abundance variations in selected heavier elements
	2007-038-3-200	Development of an isotopic periodic table for the educational community
	2007-031-1-200	Evaluated compilation of international reference materials for isotope abundance measurements
	2001-019-2-200	Guidelines for mass spectrometric isotope ratio measurements
	2007-028-1-200	Evaluated published isotope ratio data (2007-2009)
	2003-031-2-200	Isotopic compositions of selected elements
	2003-033-1-200	Determination of atomic weights using new analytical techniques
	2005-027-1-200	Evaluated published isotope ratio data (2005-2007)
	2002-049-2-200	A new comprehensive report on the isotopic compositions of the elements for global user communities