Officers and Board

OFFICERS: Term Expires September 30, 2028

SCHC President

Atanu K. Das
SDSWriter, LLC

SCHC Vice President

Katie McGee, SDSRP
Sphera

SCHC Secretary / Treasurer

Darcy M. Evans
Hexion

	Michelle Baker Zeon Chemicals
	*Chair, 10/1/26 - 9/30/27* Anne DeMasi Rio Tinto Lithium
	Allan Jemi-Alade, Ph.D. Afton Chemical Corporation
	Ari Lewis Gradient

	*SCHC Past President* Tracy H. Graham Ecolab Inc.
	James C. Lee, JD Hach Company
	Claire Mathis H2 Compliance Inc.
	Senthil Pichandi Henkel
	Amy Polinske Trinity Consultants - Safebridge
	Nick Stone Abbott