Large projects require a great deal of resources (human, financial, time) to succeed. If they are part-funded by the Cohesion Fund or the European Regional Development Fund, strong coordination will be needed to complete them within the eligibility period of such funds. During their implementation, projects can encounter changes and delays, or cost more than initially foreseen. This session will explore what to do in such situations to complete the project, and maintain the allocated EU funding or reduce its loss.