Board of Directors

By overseeing provincial compliance, these volunteers ensure the P.Chem. and C.I.T. designations remain synonymous with trust and excellence. We thank the Officers, Directors, and public members whose dedication strengthens the profession for all Albertans.

2025-26 Officers and Directors

  • Lenn Liwanag, President | EVR-Glencore, Calgary
  • Brian Tsang, President-Elect | New Roots Vertical Farm Inc., Calgary
  • Maria Marcos-Mendoza, Treasurer | Edmonton
  • George Collins, Past-President | Bureau Veritas, Edmonton
  • Maurice Shevalier, Registrar | Montrose Environmental Group, Calgary
  • Trina Innes, Public Member
  • Dwayne Woodley, Public Member
  • Roland Acha, Director | Barriertek, Edmonton
  • Brenna Brown, Director | Brenntag Canada Inc., Calgary
  • Yaxin Jiang, Director | Epcor, Edmonton
  • Atosa Kavousian, Director | Optum Health Services (Canada) Ltd., Calgary
  • Seyedsajjad Hosseini, Director | NOVA Chemicals, Calgary
  • William Lee, Director | Platinum Research, Medicine Hat
  • Mark Poirier, Director | Fluid Clarification LP, Grande Prairie
  • Sara Schneidmiller, Director | SLB, Calgary
  • Chris Swyngedouw, Executive Director | ACPA, Calgary

Shape the Future of the ACPA

Want to help set the standard for chemistry in Alberta? Each year, four Board positions (three-year terms) open for nominations. We invite you to nominate a colleague—or step forward yourself—to help lead our community.