This page details upcoming data that will be provided for the new Data Entity Catalogue Compound Structure Value Code List in the OS NGD from the end of March 2026 to give you early insight. This code list is currently not available through the live access services. The information on this page is as accurate as possible, but is subject to change before launch.
This code list is used in association with the Cross Reference Feature attribute which is present within the Related Entity Related Component of the Compound Structure Feature Type. The code list describes the related dataset referenced by the attribute.
Label
Description
Third-party Bridge Information
Information provided on a subset of Compound Structure features by select expert third parties.
