Human moderation regarding data integrity and confidentiality, the formats used, and the level of documentation associated with the data.
https://ukdataservice.ac.uk/help/deposit-data/deposit-in-the-curated-data-repository/curated-data-repository-in-house-checks/
Notes
Embargo: 12 months maximum
A list of recommended formats is available here: https://ukdataservice.ac.uk/learning-hub/research-data-management/format-your-data/recommended-formats/