August 2025 – Epoch 45
This release note provides information about the August 2025 release of OS Open TOID (Epoch 45).
Feature counts
Feature counts for this release are provided in the following table:
Product
Source Product
CSV
GeoPackage
OS MasterMap Sites Layer
49 076
49 076
49 076
OS MasterMap Highways Network
20 811 243
20 811 243
20 811 243
OS MasterMap Topography Layer
487 941 849
487 941 849
487 941 849
Total
508 802 168
508 802 168
508 802 168
There are no missing features and no duplicated TOIDs in this release. No significant errors have been identified.
Next release
The next release of OS Open TOID (Epoch 45), is scheduled for 15 September 2025.
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