The mining industry has a major impact on society – from an economic, environmental and social perspective and due to a vast number of criteria. Which criteria should be given priority depends on where the mining operations take place. The purpose is to examine the Nordic mining industry´s sustainability practice and to develop a guideline for its sustainability efforts. The research methods used in the study include a literature review, a content analysis of sustainability reports, a review of existing sustainability initiatives, guidelines and tools, a stakeholder survey and interviews with mining company officials. Based on the findings, a sustainability criteria guideline is suggested in the areas of corporate governance, fair operating practices, economic aspects, human rights, labour practices, society and the environment.