- Does my organisation already belong?
To check, please search by place name, postcode or organisation on our locate my nearest member map.
Alternatively, download the relevant list of member organisations:
PSMA members (as of 30 Sept 2016)
OSMA members (as of 30 Sept 2016)
In Excel or equivalent, we suggest you use the Find in file tool (Ctrl + F5) to speed up your search.
If your organisation is a member, you don't need to fill out the application form. Instead, please talk to your Ordnance Survey Principal Contact about your data needs. If you don't know who to contact, get in touch with us and we'll pass on your details.
If your organisation isn't listed, feel free to sign up.
- Is my organisation eligible for the PSMA (England and Wales)?
Yes, if it falls within the definition of contracting authority in Regulation 3 of the Public Contracts Regulations 2006 for England and Wales. Also able to join are contributing members of the UK Search and Rescue (UK SAR) in England and Wales.
Private companies, housing associations and schools aren't eligible but can get access to information from PSMA members.
- Is my organisation eligible for the OSMA (Scotland)?
Yes, if it's a central government department, a local authority, community council, health organisation or part of the emergency services.
By signing up to the PSMA or OSMA, you can download a range of location data products that enable you and your colleagues to take better-informed decisions and deliver better citizen services.
But first, please check the points below: