Click the USP-NF version listed below that you would like to access.
USP 39NF 34
through Second Supplement
Information in this edition of USPNF remains official until May 1, 2017
Not Yet Official
USP 40NF 35
Information in this edition of USPNF will become official on May 1, 2017
Before May 1, 2017, use this information to prepare for compliance.