The UN Principles for Responsible Investment (PRI) is an international organization that works to promote the incorporation of environmental, social, and corporate governance factors (ESG) into investment decision-making.

Launched in April 2006 with support from the United Nations (UN), the PRI has over 4,900 participating financial institutions, as of March 31, 2021. These institutions participate by becoming signatories to the PRI’s six key principles and then filing regular reports on their progress.