Revision Bulletins

Revision Bulletins are posted by the first of each month and are official the first of the following month unless otherwise indicated. Each Revision Bulletin includes the reason for the change, the complete Monograph or General Chapter, and a date on which the text is scheduled to appear in the USP–NF or Supplement. Revision Bulletins are transferred to the Accelerated Revision History section when the standard is published and official in the next USP-NF book or Supplement.

Note: USP now posts New Official Text List by General Chapter (numerical order), then by Monograph name (alphabetical order).

New

Revision Bulletins