INN 77th Executive Summary
77th Consultation on International Nonproprietary Names
18 January 2024
| Publication

Overview
During the 77th INN Consultation, 252 INN requests were discussed, including:
• 217 new INN requests, of which 146 were for biological substances
• 32 outstanding requests
• 3 objections
As a result of these discussions, 245 new names were selected, which are planned to be published in Lists 130 (COVID-19-related requests only) and 131 of proposed INN (p.INN). One request did not fulfil INN criteria (No INN), 6 had been withdrawn by the applicants and 6 requests were deferred for future discussion.
Six new stems/substems were selected, six suffixes were promoted to the pre-stem list and it was decided to review the descriptions of two stems.
WHO Team
INN and Classification of Medical Products (INN)
Editors
Programme on International Nonproprietary Names (INN)
Number of pages
15
Reference numbers
WHO Reference Number: INN Working Doc. 23.577
Copyright
© World Health Organization 2023