This working group has the goal to drive the operation of the production Federated Authentication and Authorization Infrastructure (AAI) in EOSC. It will work in tandem with the AAI Working Group of the Technical and Semantic Interoperability EOSC-A Task Force, creating one central point for all activities related to the Federated AAI in EOSC.
Members and observers
Nicolas Liampotis
EOSC Node | European Commission
Bercan Begley
EOSC Node | European Commission
Thanassis Karmas
EOSC Node | European Commission
Tomasz Kuczyński
EOSC Node | European Commission
Valeria Ardizzone
EOSC Node | European Commission
Mircea Bujanca
EOSC Node | European Commission
Irina Sidorova
EOSC Node | European Commission
Ivan Kanakarakis
EOSC Node | European Commission
Nicolas Liampotis
EOSC Node | ENVRI
Valeria Ardizzone
EOSC Node | ENVRI
Markus Fiebig
EOSC Node | ENVRI
Kurt Baumann
EOSC Node | Switzerland
Narendra Challa
EOSC Node | Switzerland
Vojdan Kjorveziroski
EOSC Node | North Macedonia
Boro Jakimovski
EOSC Node | North Macedonia
Aivars Muravjovs
EOSC Node | Latvia
Kristaps Oškalns
EOSC Node | Latvia
Hakan Bayindir
EOSC Node | Türkiye
Orkun Balci
EOSC Node | Türkiye
Kamil Kubala
EOSC Node | METROFOOD-RI
Oskar Chajdas
EOSC Node | METROFOOD-RI
Nicolas Liampotis
EOSC Node | EGI
Valeria Ardizzone
EOSC Node | EGI
Pavel Sipos
EOSC Node | Slovenia
Martin Bozic
EOSC Node | Slovenia
Martin Kuba
EOSC Node | Czechia
Zacharias Törnblom
EOSC Node | Sweden
Matthew Slowe
EOSC Node | GÉANT
Antonis Lempesis
EOSC Node | Scholarly Commons
Mijo Đerek
EOSC Node | Croatia
Nikolaos Georgomanolis
EOSC Node | EBRAINS RI
Ian Collier
UKRI – STFC
János Mohácsi
UKRI – STFC
Tom Dack
STFC
Klaas Wierenga
GÉANT
Michal Stava
GÉANT
David Groep
Nikhef & Maastricht University
Mischa Sallé
Nikhef
Christoph Graf
Switch
Eisaku Sakane
NII
Hussein Sherief
AASCTC
Jens Jensen
Pro-M
Johannes Reetz
MPCDF
Jonas Söderberg
Uppsala University
Licia Florio
NORDUnet
Lukas Vojacek
IT4I
Marina Adomeit
SUNET
Michele Carpene
CINECA
Miska Husgafvel
CSC – IT Center for Science
Tibor Kalman
GWDG
Rolling updates from the working group
Forthcoming
Outputs
Q2 2026
- Requirements for the EOSC AAI v2025
Q4 2026
- EOSC AAI Architecture v2026

