The NMHS Institutional Review Board meets the third Thursday of each month at noon in the Whitehead Room in North Mississippi Medical Center-Tupelo's Administrative suite.
| New Study Submission Dates | Meeting Dates |
| June 26, 2025 | July 17, 2025 |
| July 31, 2025 | August 21, 2025 |
| August 28, 2025 | September 18, 2025 |
| September 25, 2025 | October 16, 2025 |
| October 30, 2025 | November 20, 2025 |
| November 27, 2025 | December 18, 2025 |