This document provides information about OpenAIRE, the EC's Open Research Data Policy, and answers questions about research data management and data management planning. It discusses OpenAIRE as a network that fosters open scholarship through its digital infrastructure and social links. It summarizes key aspects of the EC's Open Research Data Pilot and guidelines. The document then addresses submitted questions on funder processes for opting out, qualifications of DMP reviewers, compliance checking, involvement of librarians in DMPs, calculating budget impacts, ensuring data integrity, managing data in repositories, and dealing with IPR and GDPR issues regarding long-term data sharing and preservation.