OS MasterMap Sites Layer Known Data Issues

This page provides the details of known data issues in the OS MasterMap Sites Layer product. Once resolved, details of a known data issue will be held on the page until the next release of the pr

Live known data issues

There are no live known data issues for OS MasterMap Sites Layer at this time.

To report an issue not currently listed here, please visit the 'Contact us' page on the OS website.