A lookup between Small Areas (SA), Lower Layer Super Output Areas (LSOA) and local government districts (LAD) including OA and LAD classifications as at 31 December 2018 in Northern Ireland (File size - 3MB). Field Names - SA11CD, OAC11CD, OAC11NM, LSOA11CD, LSOA11NM, SOAC11CD, SOAC11NM, LAD18CD, LAD18NM, LAC11CD, LAC11NM, RGN11CD, RGN11NM, CTRY11CD, CTRY11NM Field Types - Text, Text, Text, Text, Text, Text, Text, Text, Text, Text, Text, Text, Text, Text, TextField Lengths - 9, 3, 44, 9, 35, 2, 35, 9, 41, 4, 28, 9, 16, 9, 16This file has been updated to include the SOA classification name and code.