Directory

Biosphere Reserves are areas of terrestrial and coastal ecosystems promoting the conservation of biodiversity with sustainable use. Biosphere Reserves serve to demonstrate integrated management of...

This is the first heat map for the Big Biodiversity Layer. This heat map corresponds to the OECM biodiversity value "Rare, threatened or endangered species and habitats, and the ecosystems that...

Sites of Special Scientific Interest (SSSI) are those areas of land and water (to the seaward limits of local authority areas or MLWS) that Scottish Natural Heritage (SNH) considers to best...

This file is a lookup between non-civil parished areas to local authority districts in England as at 31st December 2025.  (File Size - 48 KB)Field Names - NCP25CD, NCP25NM, LAD25CD, LAD25NMField...

A lookup file of wards to unitary authorities to Senedd Cymru electoral regions in Wales as at 31st December 2025.  (File size - 168KB) Field Names - WD25CD, WD25NM, WD25NMW, UA25CD, UA25NM,...

This is a lookup file between local planning authorities and local authority districts in the United Kingdom as at 1st April 2025.  (File size - 88 KB).Field Names - LAD25CD, LAD25NM, LAD25NMW,...

This is a lookup file between civil parishes/communities, electoral wards/divisions and local authorities/unitary authorities in England and Wales as at 31st December 2025.  (File Size - 3.2...

A lookup file between local authority district (LAD) and inner and outer London (IOL) in England as at 31st December 2022. (File size - 16KB) Field Names - LAD22CD, LAD22NM, IOL22CD, IOL22NMField...

A lookup file between unitary authorities and Department for Children Education Lifelong Learning and Skills areas in Wales as at 31st December 2025.  (File Size - 16 KB)Field  Names - UA25CD,...

This is a lookup file between wards and Senedd Cymru constituencies in Wales as at 31st December 2025.  (File size - 184KB)Field Names - WD25CD, WD25NM, WD25NMW, UA25CD, UA25NM, UA25NMW, SENC25CD,...

This is a lookup file between Local Authority Districts, Community Safety Partnerships and Police Force Areas in England and Wales as at 1st April 2025.  (File Size – 72 KB)Field Names - LAD25CD,...

This is a lookup file between local authority districts and local resilience forums in England and Wales as at 1st April 2025.  (File Size - 56 KB)Field Names - LAD25CD, LAD25NM, LRF25CD,...

A lookup file between Scottish Parliamentary Constituencies and Scottish Parliamentary Regions in Scotland as at 31st December 2025.  (File Size - 48 KB)Field Names - SPC25CD, SPC25NM, SPR25CD,...

A lookup file between unitary authorities and local health boards in Wales as at 31st December 2025.  (File Size - 16 KB) Field Names - UA25CD, UA25NM, LHB25CD, LHB25NMField Types - Text, Text,...

This file contains the names and codes for the Scottish Parliamentary Constituencies in Scotland as at 31st December 2025.  (File Size - 16 KB) Field Names - SPC25CD, SPC25NMField Types - Text,...

This file contains names and codes for the parishes and communities in England and Wales as at 31st December 2025.  (File Size - 557 KB)Field Names - PAR25CD, PAR25NM, PAR25NMW, LAD25CD, LAD25NM,...

This file contains the names and codes for Senedd Cymru electoral regions in Wales as at 31st December 2025.  (File Size - 16 KB) Field Names - SENER25CD, SENER25NM, SENER25NMWField Types - Text,...

This file contains the names and codes for the Scottish Parliamentary Regions in Scotland as at 31st December 2025.  (File Size - 17 KB) Field Names - SPR25CD, SPR25NMField Types - Text, TextField...

This file contains names and codes for the non-civil parished areas in England as at 31st December 2025.  (File Size - 40 KB)Field Names - NCP25CD, NCP25NMField Types - Text, TextField Lengths - 9, 66

This file contains the names and codes for the metropolitan counties in England as at 31st December 2025.   (File Size - 16 KB) Field Names - MCTY25CD, MCTY25NMField Types - Text, TextField Lengths - 9, 18