The Assembly of the International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use (ICH) met in person on 2–3 June 2026 in Rio de Janeiro, Brazil for its biannual meeting. The ICH Assembly meeting was preceded by meetings of the ICH Management Committee and the MedDRA Steering Committee on 31 May and 1 June. In parallel, 12 ICH Expert Working Groups met for face-to-face working sessions.
