Indonesian Initiative for Sustainable Mining (IISM) is a non-governmental organization that operates in the field of developing and applying sustainable principles in the extractive industry.

IISM focuses on the challenges of environmental protection and climate change, social acceptance, and industrial activities that provide long-term economic benefits. IISM actively protects, restores, and promotes the sustainable use of terrestrial ecosystems.

The main goal of IISM is to enhance the contribution of the extractive industry sector to socio-economic-environmental development at all levels. IISM advocates the concept of equal partnerships among stakeholders to achieve common goals through activities such as research collaboration, information sharing, capacity building, and project implementation.