This file contains names and codes for Combined Authorities (CAUTH) in England as at 31st December 2021. The names of the combined authorities in this product reflect those that are in common use, both within the areas and beyond. It should be noted that the names are not always the same as the names in the Statutory Instruments that established them. This is because the statutory names are often very long and not suitable for the presentation of statistics. (File Size - 12 KB)Field Names - CAUTH21CD, CAUTH21NM, OBJECTIDField Types - Text, Text, NumberField Lengths - 9, 31OBJECT ID is created by the publication process when the names and codes / lookup products are published to the Open Geography portal. File updated following late notification of name change for E47000002 - Sheffield City Region to South Yorkshire