International Territorial Level 3 (January 2021) Boundaries UK BFC (V4)

This file contains the digital vector boundaries for International Territorial Level 3, in United Kingdom, as at January 2021.

The boundaries available are:

(BFC) Full Clipped - clipped to the coastline (Mean High Water mark).

Amendments made to NI projection October 2025.

Contains both Ordnance Survey and ONS Intellectual Property Rights.

REST URL of Feature Access Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/ITL3_JAN_2021_UK_BFC_V4/FeatureServer

REST URL of WFS Server – https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/International_Territorial_Level_3_(January_2021)Boundaries_UK_BFC(V4)_/WFSServer?request=getcapabilities&service=wfs

REST URL of MapServer – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/International_Territorial_Level_3_(January_2021)_Boundaries_UK_BFC_(V4)_/MapServer
Publisher name: Office for National Statistics
Last updated: 2025-10-15T04:01:25Z