Climate conferences, particularly the annual United Nations Climate Change Conference of the Parties (COP), bring together countries to negotiate global climate action. While national governments are formal parties, municipal delegations increasingly attend COPs to advocate for urban climate issues, share city-level climate action, and network with peers worldwide. Canadian municipal representatives participate through organizations like the Federation of Canadian Municipalities and networks like C40 Cities. Municipal participation reflects recognition that cities are responsible for significant portions of global emissions and are often leading on climate action. COP discussions influence national policies that subsequently affect municipal climate programs and funding.