Publication & Comment Schedule
USP–NF Publication Schedule
PF Issue | Commentary Period | USP-NF Issue | Publication Date | Official Date (unless otherwise specified) |
48(5) | September 1- November 30, 2022 | USP-NF 2024, Issue 1 | November 1, 2023 | May 1, 2024 |
48(6) | November 1, 2022-January 1, 2023 | USP-NF 2024, Issue 1 | November 1, 2023 | May 1, 2024 |
49(1) | January 1- March 31, 2023 | USP-NF 2024, Issue 2 | February 1, 2024 | August 1, 2024 |
49(2) | March 1- May 1, 2023 | USP-NF 2024, Issue 2 | February 1, 2024 | August 1, 2024 |
49(3) | May 1- July 31, 2023 | USP-NF 2024, Issue 3 | June 1, 2024 | December 1, 2024 |
49(4) | July 1- September 30, 2023 | USP-NF 2024, Issue 3 | June 1, 2024 | December 1, 2024 |
49(5) | September 1- November 30, 2023 | USP-NF 2025, Issue 1 | November 1, 2024 | May 1, 2025 |
49(6) | November 1, 2023-January 1, 2024 | USP-NF 2025, Issue 1 | November 1, 2024 | May 1, 2025 |
50(1) | January 1- March 31, 2024 | USP-NF 2025, Issue 2 | February 1, 2025 | August 1, 2025 |
50(2) | March 1- May 31, 2024 | USP-NF 2025, Issue 2 | February 1, 2025 | August 1, 2025 |
50(3) | May 1-July 31, 2024 | USP-NF 2025, Issue 3 | June 1, 2025 | December 1, 2025 |
50(4) | July 1- September 30, 2024 | USP-NF 2025, Issue 3 | June 1, 2025 | December 1, 2025 |
50(5) | September 1- November 30, 2024 | USP-NF 2026, Issue 1 | November 1, 2025 | May 1, 2026 |
50(6) | November 1, 2024- January 31, 2025 | USP-NF 2026, Issue 1 | November 1, 2025 | May 1, 2026 |
Interim Revision Announcement (IRA) Pharmacopeial Forum Posting, Comment Deadline, Posting and Official Dates, and Target Publication Schedule
PF | PF Posting Date | Comment Due Date | Target IRA Posting Date | IRA Official Date |
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49(5) | September 1, 2023 | November 30, 2023 | January 26, 2024 | March 1, 2024 |
49(6) | November 1, 2023 | January 31, 2024 | March 29, 2024 | May 1, 2024 |
50(1) | January 2, 2024 | March 31, 2024 | May 31, 2024 | July 1, 2024 |
50(2) | March 1, 2024 | May 31, 2024 | July 26, 2024 | September 1, 2024 |
50(3) | May 1, 2024 | July 31, 2024 | September 28, 2024 | November 1, 2024 |
50(4) | July 1, 2024 | September 30, 2024 | November 22, 2024 | January 1, 2025 |
50(5) | September 3, 2024 | November 30, 2024 | January 31, 2025 | March 1, 2025 |
50(6) | November 1, 2024 | January 31, 2025 | March 28, 2025 | May 1, 2025 |
51(1) | January 1, 2025 | March 31, 2025 | May 30, 2025 | July 1, 2025 |
Online Posting Date | Official Dates for Revision Bulletins (unless otherwise indicated) |
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January 26, 2024 | February 1, 2024 |
February 23, 2024 | March 1, 2024 |
March 29, 2024 | April 1, 2024 |
April 26, 2024 | May 1, 2024 |
May 31, 2024 | June 1, 2024 |
June 28, 2024 | July 1, 2024 |
July 26, 2024 | August 1, 2024 |
August 30, 2024 | September 1, 2024 |
September 28, 2024 | October 1, 2024 |
October 25, 2024 | November 1, 2024 |
November 22, 2024 | December 1, 2024 |
December 27, 2024 | January 1, 2025 |
January 31, 2025 | February 1, 2025 |
February 28, 2025 | March 1, 2025 |