This document discusses OpenAIRE, an open knowledge and research information infrastructure that aims to widely disseminate and provide access to research outputs. It facilitates the open access policies of the European Commission by providing services like helping researchers report on projects, generating publication lists, and giving visibility to funded projects and research data. OpenAIRE also provides aggregated statistics, monitoring, and infrastructure to comply with open access mandates and support open research data through interoperability across Europe.