# February 2026 - Epoch 50

## Feature counts

Feature counts for this release are provided in the following table:

| Product                       | Source Product  | CSV             | GeoPackage      |
| ----------------------------- | --------------- | --------------- | --------------- |
| OS MasterMap Sites Layer      | 490 572 255     | 490 572 255     | 490 572 255     |
| OS MasterMap Highways Network | 20 905 933      | 20 905 933      | 20 905 933      |
| OS MasterMap Topography Layer | 49 197          | 49 197          | 49 197          |
| **Total**                     | **511 527 385** | **511 527 385** | **511 527 385** |

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 51), is scheduled for **30 March 2026**.