1. Emerging requirements for environmental and social impact assessment in Myanmar require project developers to provide environmental information and conduct assessments to inform decision making and account for social impacts. 2. The 2012 Environmental Conservation Law and subsequent regulations establish rules for environmental impact assessments and require consideration of social impacts. Guidelines provide procedures but are still being developed. 3. Key aspects of impact assessments include identifying environmental and social effects, consulting stakeholders including affected communities, and recommending mitigation measures to reduce impacts.