National gateways and data access services · Health record databases
SAIL Databank (Wales)
Also known as: SAIL, Secure Anonymised Information Linkage
Not yet verified by a curator
Anonymised, linkable population data for Wales: GP, hospital, education, social and administrative records.
Application required Fee applies TREHow it can replace animal studies
Whole-population linked records can study medicine safety, pregnancy outcomes and disease in people.
How to get access
Application to SAIL’s Information Governance Review Panel; analysis in the SAIL Gateway.
- Access level
- Application required
- Who can use it
- Researchers worldwide with an approved project.
- Cost
- Fee applies
- Secure research environment
- SAIL Gateway
Data held
Population
From NAMsDB (https://namsdb.uk/resource/sail-databank), release data under CC BY 4.0. Printed 26/10/2026.