CIAAW members
The current list of CIAAW members is in effect for 2024-2025. The Commission can be contacted via its Secretary by email to secretariat (at) ciaaw.org.
The University of Leoben (Austria)
Federal Institute for Materials Research and Testing
(Germany)
Acting Secretary (2025)
LGC Limited
(United Kingdom)
University of Groningen (The Netherlands)
National Institute of Standards and Technology (USA)
National Institute of Metrology (China)
International Atomic
Energy Agency (Austria)
National Research Council Canada (Canada)
The University of Leoben
(Austria)
University of Tokyo
(Japan)
United States Geological Survey (USA)
Chinese Academy of Geological Sciences (China)
The Commission chooses its own members according to the IUPAC Bylaws (Section 3.3) and the election results are formally approved by the IUPAC Bureau or Executive Committee. National Representatives are proposed to CIAAW by the IUPAC National Adhering Organizations and are subject to approval by CIAAW and by the IUPAC Bureau.
CIAAW
The 2025 Atomic Weights Commission biennial meeting (Tokyo, Japan) (front row, from left) Lukas Flierl, Tetsuya Yokoyama, Federica Camin, Johanna Irrgeher (Chair), Jun Wang (behind), Yoshio Takahashi, Masaharu Tanimizu, Shigekazu Yoneda, (second row, from left) Luis Fernando Mejia-Diaz, Manfred Gröning, Harro A.J. Meijer, Juris Meija, Philip J.H. Dunn (acting Secretary), Tongxiang Ren, Thomas Prohaska, Ryan Ickert, Thomas Walczyk
