# Meeting Notes 2024-10-01
## Attendees
Gery Gebel
Elie Azerad
David Hyland
Vladi Berger
Julio De Medeiros
George Fletcher
## Agenda
- Interop update
- We now have 4 implementations: Aserto, Topaz, OPA and Cerbos
- The 1.1 spec
- https://openid.github.io/authzen/authorization-api-1_1_01
- Scenario and results
- https://authzen-interop.net/docs/category/todo-11-spec
- ToDo app info
- https://authzen-interop.net/docs/scenarios/todo-1.1/
## Notes
- David H is working on updating the Ping Authorize implementation
- Elie will update his rules implementation if time permits
- Gerry mentioned that the Hexa/OPA implementation update has been started and should be finished by next week