The Grampian Data Safe Haven (DaSH) is a facility operated by the Scottish regional health board NHS Grampian and the University of Aberdeen’s School of Medicine, Medical Sciences and Nutrition. Through the facility, researchers can access data linked by the two organizations to facilitate projects on sensitive health-related issues affecting the Scottish population. Pseudo-anonymized information can be accessed through the DaSH platform. The Safe Haven is not connected to the internet, and the datasets cannot be downloaded or printed. Datasets and statistical packages need to be agreed before access is granted. Individual patient data cannot leave the Safe Haven. Only aggregated results with a minimum of 10 records are allowed.