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Restoration of Display of USAN Adoption Dates

Type of Posting: Publication Announcement
Posting Date: 12–Feb–2020

This is an announcement to inform users that USAN Adoption Dates in the USP Dictionary Online 2020 publication have been restored.

USP recently discovered that the USAN Adoption Dates were not displaying in the online publication. 

All USAN Adoption Dates have been restored and now appear correctly.

USP apologizes for any inconvenience this may have caused.

Should you have any questions, please contact Andrzej Wilk, Senior Scientific Liaison (301-816-8305 or