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Publication & Comment Schedule

USP–NF Publication Schedule

Publication Release/Posting Date Official Date (unless otherwise indicated)
USP 38–NF 33 Nov 1, 2014 May 1, 2015
First Supplement to USP 38–NF 33 Feb 1, 2015 Aug 1, 2015
Second Supplement to USP 38–NF 33 June 1, 2015 Dec 1, 2015
USP 39–NF 34 Nov 1, 2015 May 1, 2016
First Supplement to USP 39–NF 34 Feb 1, 2016 Aug 1, 2016
Second Supplement to USP 39–NF 34 June 1, 2016 Dec 1, 2016
USP 40–NF 35 Nov 1, 2016 May 1, 2017
First Supplement to USP 40–NF 35 Feb 1, 2017 Aug 1, 2017
Second Supplement to USP 40–NF 35 June 1, 2017 Dec 1, 2017
USP 41-NF 36 Nov 1, 2017 May 1, 2018

(The USP–NF is also published as a Spanish Edition. View Spanish Edition publication schedule. Official dates are the same.)

Pharmacopeial Forum Posting, Comment Deadline, IRA Posting and Official Dates, and Target Publication Schedule

PF

PF Posting Date

Comment Due Date

Target Official Publication for In-Process Revision Proposals and Official Dates

Target IRA Posting Date

IRA Official Date

Publication into which IRAs Are Incorporated

43(1)

January 2, 2017

March 31, 2017

USP 41–NF 36 (May 1, 2018)

May 26, 2017

July 1, 2017

USP 41–NF 36

43(2)

March 1, 2017

May 31, 2017

First Supplement to USP 41–NF 36 (Aug 1, 2018)

July 28, 2017

September 1, 2017

First Supplement to USP 41–NF 36

43(3)

May 1, 2017

July 31, 2017

First Supplement to USP 41–NF 36 (Aug 1, 2018)

September 29, 2017

November 1, 2017

First Supplement to USP 41–NF 36

43(4)

July 3, 2017

September 30, 2017

Second Supplement to USP 41–NF 36 (Dec 1, 2018)

November 24, 2017

January 1, 2018

Second Supplement to USP 41–NF 36

43(5)

September 1, 2017

November 30, 2017

Second Supplement to USP 41–NF 36 (Dec 1, 2018)

January 26, 2018

March 1, 2018

Second Supplement to USP 41–NF 36

43(6)

November 1, 2017

January 31, 2018

USP 42–NF 37 (May 1, 2019)

March 30, 2018

May 1, 2018

USP 42–NF 37