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- Published by:
- Office for National Statistics
- Last updated:
- 09 December 2025
This is the User Guide for the National Statistics Address
Lookup (NSAL) for Great Britain as at March 2017. The NSAL relates the
Unique Property Reference Number (UPRN) for each GB address to a...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 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:
- 11 August 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:
- 11 August 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:
- 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:
- 11 August 2025
This
is the User Guide for the National Statistics UPRN Lookup (NSUL) for Great
Britain as at June 2019. The NSUL relates the Unique Property Reference Number
(UPRN) for each GB address to a range...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
This
is the User Guide for the National Statistics UPRN Lookup (NSUL) for Great
Britain as at October 2020. The NSUL relates the Unique Property Reference Number
(UPRN) for each GB address to a...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
This
is the User Guide for the National Statistics UPRN Lookup (NSUL) for Great
Britain as at March 2019. The NSUL relates the Unique Property Reference Number
(UPRN) for each GB address to a range...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
This
is the User Guide for the National Statistics UPRN Lookup (NSUL) for Great
Britain as at November 2019. The NSUL relates the Unique Property Reference Number
(UPRN) for each GB address to a...
- Published by:
- Department of the Environment
- Last updated:
- 25 September 2014
This is a annual update monitoring the targets and key performance indicators set out in the Northern Ireland Road Safety Strategy to 2020.
Source agency: Environment (Northern...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
This user guide gives a full rundown and explanation of the contents of the new 2021 Index of Place Names (IPN) in Great Britain. The download includes PDF and ODT versions of the user guide. (File...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
This user guide gives a full rundown and explanation of the contents of the 2024 Index of Place Names (IPN) in Great Britain. The download includes PDF and ODT versions of the user guide. (File...
- Published by:
- Office for National Statistics
- Last updated:
- 09 December 2025
This user guide gives a full rundown and explanation of the contents of the new 2022 Index of Place Names (IPN) in Great Britain. The download includes PDF and ODT versions of the user guide. (File...
- Published by:
- Office for National Statistics
- Last updated:
- 28 April 2018
This updated User Guide contains information about the ONSPD including: directory content; data currency; the methodology for assigning areas to postcodes; data...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 09 June 2025
Annual median broadband (63 Hz - 4 kHz) sound level data for UK waters for the
years 2018-2022 inclusive. Data format is ASCII. These maps underpin the UK
Marine Strategy 2024 assessment for...
- 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:
- 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 August 2025
This user guide and version notes contains information about the ONS Postcode Directory including: directory content; data currency; the methodology for assigning areas to...
