The document discusses incorporating impact assessments into the Research Excellence Framework (REF) evaluation process. It summarizes the results of an impact pilot project that tested assessing the societal and economic impacts of research through expert review of case studies. The pilot found it is possible to assess research impacts and that a generic approach can work across disciplines, with refinements needed. Sub-panels provided feedback that bibliometrics could help inform peer review but not be used formulaically due to coverage differences across fields. Next steps include procuring citation data and a July decision on bibliometrics in the REF.