The OpenChain Project defines the key requirements of a quality open source compliance program to help organizations trust their open source supply chain. It establishes common processes, policies, and training for inbound, outbound, and upstream/downstream compliance activities. The OpenChain standard can be met through self-certification, independent compliance assessment, or third-party certification, giving customers and suppliers freedom of choice. The goal is to provide clear, shared best practices for managing open source code and supply chain risks.