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Committee D20 Officers and Staff Support

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Copyright © 1996 - 2025 ASTM. All Rights Reserved. ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA, 19428-2959 USA

Staff Manager: Alyson Fick

Committee Officers

Chair: Debra R Wilson
Secretary: Daniel W OShea
Vice-Chair (Materials): Xuejia Yan
Vice-Chair (Methods): Robert Thompson
V-C Ind - Planning (D20): Kelvin T Okamoto
Vc (Liaison-Research): Taco Van Der Maten
Vc (Programs-Education): Ramani Narayan
Vc (Programs-Education): Thomas S Walsh
Vice-Chair (Membership): Mark L Lavach
Vice-Chair (Products): Robert Smith
Staff Manager: Alyson Fick
Administrative Assistant: Elizabeth Lees
Editor: Sean Bailey
Vice Chair of Sustainability: Julia Farber