This document discusses measuring the impact of Rural Development Programmes (RDPs) at the EU level. It outlines the basics of assessing RDP impacts, including using the Common Monitoring and Evaluation Framework (CMEF) and identifying intervention logic and additional indicators. It also discusses the challenges of evaluation, like determining causality and separating programme effects from other influences. Finally, it examines the specific issues around measuring the seven fields of impacts from RDPs, including economic growth, employment, biodiversity, and climate change. Methodological challenges are presented for quantifying each impact area.