January 2025 – Epoch 40

This release note provides information about the January 2025 release (Epoch 40) of OS Open Linked Identifiers.

No issues were identified in this release.

Feature Count

The feature count for Epoch 40 is as follows:

Feature	Feature count
BLPU_UPRN_ROADLINK_TOID_9	40 942 169
BLPU_UPRN_STREET_USRN_11	41 645 228
BLPU_UPRN_TOPOGRAPHICAREA_TOID_5	40 919 065
ORROADLINK_GUID_ROADLINK_TOID_12	6 724 579
ORROADNODE_GUID_ROADLINK_TOID_13	40 787
ROAD_TOID_STREET_USRN_10	1 300 187
ROAD_TOID_TOPOGRAPHICAREA_TOID_3	6 217 117
ROADLINK_TOID_ROAD_TOID_7	5 987 025
ROADLINK_TOID_STREET_USRN_8	8 898 300
ROADLINK_TOID_TOPOGRAPHICAREA_TOID_2	14 522 869
STREET_USRN_TOPOGRAPHICAREA_TOID_4	9 434 792
Grand total	176 632 118

Next release

The next release of OS Open Linked Identifiers, Epoch 41, is scheduled for March 2025.