A lookup file between 2011 Lower Layer Super Output Areas (LSOA), to clinical commissioning groups (CCG) and local authority districts (LAD) in England, as at 1 April 2021. (File size - 10MB) Field Names - LSOA11CD, LSOA11NM, CCG21CD, CCG21CDH, CCG21NM, LAD21CD, LAD21NM, FIDField Types - Text, Text, Text, Text, Text, Text, Text, NumericField Lengths - 9, 33, 9, 5, 59, 9, 35FID = The FID, or Feature ID is created by the publication process when the names and codes / lookup products are published to the Open Geography portal. REST URL of Feature Access Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/LSOA11_CCG21_LAD21_EN_LU_b6ad2e7a1bd74f88992e94126570be36/FeatureServer