This is the project report of a collaborative project that conducted comparative analysis of current practices in assessment feedback within the SWAP constituency, and explored related NSS data from a range of HEIs. Using both qualitative and quantitative methods, it built upon existing research on this topic carried out at the University of Lincoln and across the sector. The project had an extensive dissemination strategy, including the production of staff and student guides to effective practice and a national conference. In this way the project increased and disseminated knowledge about effective feedback practice.