The partnership principle lies at the very heart of the EU’s cohesion policy. A process involving public authorities, economic and social partners, and civil society, partnership reinforces the legitimacy of EU policymaking and, by increasing ownership of the policy on the ground, can help to communicate the results of EU policies more effectively. A report on increasing engagement of partners and visibility in the performance of European Structural and Investment Funds (ESIF) is due to be debated in Parliament’s June plenary session.