The Public Sector Geospatial Agreement (PSGA) is a contract between Ordnance Survey and Government Digital Service, on behalf of the public sector in England, Wales, and Scotland. Here, members can access, use and share our ever-evolving location data.
Government and public sector
Public sector organisations rely on Ordnance Survey’s world-leading location data to deliver policy, critical infrastructure, and services across Britain
Who’s using our data through the PSGA?
More than 6,000 public sector organisations across Great Britain use our data for public good. From delivering local services through town and parish and community councils, right through to preparing for smart cities and building up environmental resilience.
Is my organisation a member of the PSGA?
If you’re not sure whether your organisation is a member of the PSGA, use our member finder tool to check
If your organisation is not already a member, you can register your organisation, and start the process today.
Find out
Your organisation may already be taking advantage of the full range of OS data and services available through the PSGA
Register
Public sector organisations can start making full use of OS data and services when they register for the PSGA
Did you know?
1 April 2020
The PSGA replaced the PSMA for England and Wales and the OSMA for Scotland on 1 April 2020
6,000
Over 6,000 public sector organisations have access to our data for the public benefit
Unlimited
PSGA members have unlimited access to OS OpenData and Premium data APIs
Explore the PSGA
Data available through the PSGA
Access a quick view of all the data available to PSGA members via download and API in this PDF.
OS Data Hub for the public sector
Learn more about our data platform, how to sign up, what data you can access and what you can do with it.
PSGA members area
The PSGA members area contains support and updates for our PSGA members.
Get started with geospatial data
The OS Data Hub provides PSGA members access to the data you need, to enable and improve the delivery of critical public sector services
Need some support?
Find out more about the PSGA registration process, onboarding and beyond
Delivering data that works for you
Data from the OS NGD is now available to our PSGA members and Partners through OS Select+Build and OS NGD APIs