Selwyn/Banks Peninsula Constituency. Committees Air Quality/Energy Portfolio Committee Central Area Committee (Chair) Chief Executive Performance Review Committee Combined Portfolios Committee Democratic Process Portfolio Committee Finance & Audit Committee Land/Biodiversity/Pest Management/Waste/Contaminated Sites Portfolio Committee (Chair Pest Management) Maori Advisory Committee Regional Planning Committee Regulation Hearing Committees (in rotation) Regulation Overview Committee Water Quality, Quantity and Ecosystems Portfolio Committee