Following recent technical issues, we are pleased to announce the impact case study database is now available on the REF website. The database allows detailed searching and filtering of the impact case studies submitted as part of REF 2021. Detailed guidance on using the database and further information about the data it contains are available on our website. The database will continue to be enhanced in the period ahead, including to incorporate additional metadata fields from an independent analysis of the case studies, based on text mining, reference linking, and geoparsing.