The Department of Environment and Climate Change supports the environmental sustainability of municipalities, communities and regions. It is responsible for environmental protection and enhancement through implementing water resource and pollution prevention regulations and policies, as well as coordinating environmental impact assessments of proposed development projects and managing impacted sites.

The Department also supports facilitation of the settlement of collective agreements, providing dispute resolution services, appointing arbitrators, and providing workplace training. In addition, the Department ensures compliance with minimum terms and conditions of employment.