Sherritt is currently acting on various task forces – including but not limited to the NI Health and Environment Public Policy working group; the Nickel Institute Polar Risk Assessment group; the CI Government Affairs Committees, Chemical Management Committee, and Sustainability Committee; and the Cobalt Institute Consortia Occupational Exposure Limit (OEL) Task Force – and is represented on both organizations’ boards of directors, with previous leadership roles on both board executive committees.