https://3gppmeetings.atis.org/event/2026-3gpp-working-group-meetings/2026-09-14T13:57:59-05:00https://3gppmeetings.atis.org/event/2026-3gpp-tsg-meetings/2026-09-05T09:37:16-05:00https://3gppmeetings.atis.org/event/2027-spring-sa3-li-meeting/2026-09-10T08:59:39-05:00