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- Published by:
- OpenDataNI
- Last updated:
- 18 June 2026
In 2022 DAERA contracted Tetra Tech to provide a report on a high level assessment of historic land uses in NI that may have resulted in mercury contamination. EU Regulation 2017/852 ...
- Published by:
- Office for National Statistics
- Last updated:
- 15 September 2025
This document is the Standard Area Measurements (2023) User Guide. It provides information regarding the Standard Area Measurements (SAM) products including: types of measurement; data tolerance,...
- Published by:
- Office for National Statistics
- Last updated:
- 09 December 2025
This User Guide contains information about the ONSUD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...
- Published by:
- Office for National Statistics
- Last updated:
- 09 December 2025
This User Guide contains information about the ONSUD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...
- Published by:
- Office for National Statistics
- Last updated:
- 09 December 2025
This User Guide contains information about the ONSUD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...
- Published by:
- Office for National Statistics
- Last updated:
- 09 December 2025
This User Guide contains information about the ONSPD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...
- Published by:
- Office for National Statistics
- Last updated:
- 09 December 2025
This User Guide contains information about the NSUL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...
- Published by:
- Office for National Statistics
- Last updated:
- 09 December 2025
This User Guide contains information about the NSPL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...
- Published by:
- Office for National Statistics
- Last updated:
- 09 December 2025
This User Guide contains information about the NSUL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...
- Published by:
- Office for National Statistics
- Last updated:
- 09 December 2025
This User Guide contains information about the NSPL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...
- Published by:
- Office for National Statistics
- Last updated:
- 23 December 2025
This User Guide contains information about the NSUL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...
- Published by:
- Office for National Statistics
- Last updated:
- 23 December 2025
This User Guide contains information about the ONSUD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...
- Published by:
- Office for National Statistics
- Last updated:
- 11 March 2026
This User Guide contains information about the NSPL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...
- Published by:
- Office for National Statistics
- Last updated:
- 11 March 2026
This User Guide contains information about the ONSPD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...
- Published by:
- OpenDataNI
- Last updated:
- 18 June 2026
A set of Q&As to accompany the Mercury Potential Report and associated feature layer and dataset. The aim of this is to attempt to answer some of the most common or likely queries or concerns...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
This zip file contains the Code History Database for the United Kingdom as at September 2017. To download the zip file click the Download button. The Code History Database (CHD) contains...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
This file contains the names and codes for local authority districts (LAD) and unitary authorities (UA) in the United Kingdom as at 1st April 2025. (File Size - 48KB)Field Names - LAD25CD, LAD25NM,...
- Published by:
- Office for National Statistics
- Last updated:
- 06 January 2026
This file contains the digital vector boundaries for Wards, in the United Kingdom, as at December 2025.The boundaries available are: (BFE) Full resolution - extent of the realm (usually this is the...
- Published by:
- Office for National Statistics
- Last updated:
- 06 January 2026
This file contains the digital vector boundaries for Wards, in the United Kingdom, as at December 2025.The boundaries available are: (BGC) Generalised (20m) - clipped to the coastline (Mean High...
- Published by:
- Office for National Statistics
- Last updated:
- 06 January 2026
This file contains the digital vector boundaries for Wards, in the United Kingdom, as at December 2025.The boundaries available are: (BSC) Super Generalised (200m) - clipped to the coastline (Mean...
