This Work Group operates under the Kantara IPR Policy - Option Liberty (HTML version).

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NOTE: We are planning to hold a public UMA webinar on Friday, January 29, 8-9:30am PT (time chart). Stay tuned for more information.

The purpose of the UMA Work Group (charter) is to develop specs that let an individual control the authorization of data sharing and service access made between online services on the individual's behalf, and to facilitate interoperable implementations of the specs.

We welcome your participation! Follow the links to join this group (read-write mailing list privileges) or subscribe to the mailing list (read-only).

Check out our working drafts (Protocol spec, Requirements, Scenarios and Use Cases), explanatory materials, background information, and comparative technology matrix. Following are the key entities and actions we concern ourselves with:


Eve Maler, PayPal


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