Skip to main content

Changes to Posting Schedule for Revision Bulletins and Errata

Type of Posting: General Announcements

Posting Date: 29-Sep-2017

In an effort to minimize delays in updating USP–NF content, USP will begin posting Revision Bulletins on a monthly basis on October 27, 2017. Errata will also begin to be posted on a monthly basis on December 28, 2017. The current practice is that Revision Bulletins and Errata are posted on a bi-monthly basis, except for urgent revisions requiring off-schedule posting.

This change will not affect the posting schedule for Interim Revision Announcements which will continue to posted on a bi-monthly basis. Below is an updated schedule for the posting of future Revision Bulletins and Errata.

Revision Bulletin
Posting Date

Official Date for Compliance
Related Revisions

Official Date for
All Other Revisions

September 29, 2017 October 1, 2017 November 1, 2017
October 27, 2017 November 1, 2017 December 1, 2017
November 22, 2017* December 1, 2017 January 1, 2018
December 29, 2017 January 1, 2018 February 1, 2018
January 26, 2018 February 1, 2018 March 1, 2018
February 23, 2018 March 1, 2018 April 1, 2018
March 30, 2018 April 1, 2018 May 1, 2018
April 27, 2018 May 1, 2018 June 1, 2018
May 25, 2018 June 1, 2018 July 1, 2018

Errata Table
Posting Date

Official Date for Compliance
Related Revisions

Official Date for
All Other Revisions

September 29, 2017 October 1, 2017 November 1, 2017
November 22, 2017* December 1, 2017 January 1, 2018
December 29, 2017 January 1, 2018 February 1, 2018
January 26, 2018 February 1, 2018 March 1, 2018
February 23, 2018 March 1, 2018 April 1, 2018
February 23, 2018 March 1, 2018 April 1, 2018
March 30, 2018 April 1, 2018 May 1, 2018
April 27, 2018 May 1, 2018 June 1, 2018
May 25, 2018 June 1, 2018 July 1, 2018

 *Posting date adjusted to accommodate Thanksgiving Holiday

For more information on the Revision Bulletins and the Accelerated Revision process, see USP's Guideline on the Use of Accelerated Processes for Revisions to USP–NF.

If you have any questions are concerns please contact Elizabeth Bladen, Documentary Standards Program Operations Manager at edb@usp.org.