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OSMA Support

If you think you are eligible to join the OSMA, please contact us to get the process started

How to contact us

If you would like to find out more about joining the OSMA, or if you have any licensing or technical queries, please contact:

Your Ordnance Survey account manager
Email the helpdesk: osma@ordnancesurvey.co.uk
Call the helpdesk: 08454 580650

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Also from Ordnance Survey:

For general enquiries, complaints, feedback or suggestions, email: customerservices@ordnancesurvey.co.uk or call us on 08456 05 05 05

Ordnance Survey © Crown copyright 2011