Interim Revision Announcements (IRAs)

Interim Revision Announcements are published in Pharmacopeial Forum following an abbreviated notice and comment period and approval by the relevant USP Expert Committee. IRAs become official at the first day of the second month of the publication, unless otherwise indicated. USP posts Interim Revision Announcements in this area of the website so that broader audiences may access the official text in a timely manner.

• Pharmacopeial Forum 36(2) March-April 2010  (44KB) (03/01/10)
• Pharmacopeial Forum 36(1) January-February 2010: Acitretin Capsules, Docusate Sodium, and Propranolol Hydrochloride Extended-Release Capsules  (58KB) (12/30/09)
• Pharmacopeial Forum 35(6) November-December 2009: No Interim Revision Announcements (11/30/09)
• Pharmacopeial Forum 35(5) September-October 2009: Budesonide, Heparin Sodium, Heparin Sodium Injection, and Nefazodone Hydrochloride  (103KB) (08/31/09)
• Pharmacopeial Forum 35(4) July-August 2009: Hawthorn Leaf with Flower and Powdered Hawthorn Leaf with Flower  (85KB) (06/30/09)
• Pharmacopeial Forum 35(3) May-June 2009: Amantadine Hydrochloride Capsules and Bupropion Hydrochloride Extended-Release Tablets  (77KB) (04/30/09)
• Pharmacopeial Forum 35(2) March-April 2009: Galantamine Tablets  (104KB) (02/27/09)