Corporate Social Responsibility (CSR) is recognized as important to fostering sustainable natural resource development in the Circumpolar North. Governments are playing an increasingly active role in promoting and shaping CSR initiatives, often in collaboration with Indigenous communities and industry. This paper explores the role of CSR in mining for improving socio-economic and environmental management practice. The article argues that government instituted regulations can lead to the development and implementation of CSR practices by mining companies. To examine the relationship between government requirements and CSR, we use two Northern case studies: Cameco Corporation’s uranium mining operations located in Saskatchewan, Canada and Northern Iron’s iron mining operation located in Troms and Finnmark county, Norway. Through an in-depth review of scholarly literature, document analysis, and semi-structured interviews, our findings suggest that the role of the state in the initiation and implementation of CSR is of much greater importance than is currently acknowledged in the literature. In the case of Cameco, the Mine Surface Lease Agreements agreed to by the corporation and the provincial government provided motivation for the development and implementation of their world-renowned CSR practices, resulting in a community-based environmental monitoring program and benefits for both the company and surrounding communities. With Northern Iron’s operations in Kirkenes, working hour requirements instituted by the Norwegian Government allowed for significantly higher levels of local employment. Our findings suggest a greater role exists for government to facilitate the adoption of CSR policies, contributing in turn to improved socio-economic and environmental outcomes for Northern communities.