Release Notes for IMDRF Terminology Release Number 2024. Release Number 2024 incorporates the Change Requests received for the 2023 maintenance cycle. Overview of changes: Annex A: Added 6 new terms (A0107, A020505, A050409, A210107, A2205, A2206) and modified 4 terms (A040102, A050406, A090803, A090804). Annex B: No change Annex C: Added 1 new term (C1701). Annex D: Added 2 new terms (D1401, D1402) and modified 2 terms (D14, D0302). Annex E: Added 46 new terms (E0144, E050305, E051501, E0521, E0607, E0754, E0755, E0756, E0757, E0758, E0858, E0859, E1036, E1315, E1316, E1317, E161201, E161202, E161604, E161605, E1642, E1643, E1644, E1645, E1646, E1647, E1648, E1649, E1650, E1651, E171501, E1728, E2016, E2125, E2126, E2127, E2128, E2129, E2130, E2337, E2344, E2345, E2346, E2347, E2348, E2349, E2350, E2351) and modified 12 terms (E0106, E0512, E0751, E1626, E1707, E2123, E2108, E0619, E232401, E232402) and retired 1 term (E1026) Annex F: Added 5 new terms (F29, F1008, F1910, F2308, F2601) and modified 1 term (F27). Annex G: Added 1 new term (G0400501) and modified 1 term (G0403001). For a complete list of comments and IMDRF decisions, please refer to the Change Log published along with this release. The deadline for Change Requests for next year's maintenance cycle is 1 September 2024. For questions on this release, please contact IMDRF AET maintenance Chair at Terminology@mhra.gov.uk