- On the discovery of new elements (IUPAC/IUPAP Provisional Report)
- Comments by 31 March 2019
- Definition of the chalcogen bond
- Comments by 31 May 2019
- Recommendations and Terminology for Lactic acid-based Polymers
- Comments by 31 May 2019
Under Review by the Public
Below is a list of Provisional Recommendations that are currently under public review. IUPAC and the respective Provisional Recommendation author(s) seek your comments during the commentary period. Please contact the authors directly with your feedback.