‘Use’ means the use of Coal Authority data by persons or legal entities ‘for commercial or non-commercial purposes within the public task for which the documents were produced’. Where available, data sets which are licenced for use will contain personal data.

‘Re-use’ means the use of Coal Authority data by persons or legal entities ‘for commercial or non-commercial purposes other than the initial purpose within the public task for which the documents were produced’ (as defined by the European Directive on the Re-Use of Public Sector Information 2015).

Data sets which are licenced for reuse will have all personal data removed.

https://www.gov.uk/government/publications/available-coal-authority-data-sets