GÉANT supports over 40 National Research and Education Networks (NRENs) across Europe which in turn support over 10,000 institutions and 50 million academic users. eduTEAMS is a suite of services developed by GÉANT to enable the use of federated identity and access management (AAI) for research collaborations. This includes an eduTEAMS Membership Management service, Identity Hub, and Discovery Service that can be used together or separately to help collaborative organizations manage user identities and access to their services in a federated way. Several pilots are underway to test eduTEAMS with research communities, infrastructures, and NRENs.