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 |
| October 29, 2026 | November 19, 2026 |
| November 26, 2026 | December 17, 2026 |
| December 31, 2026 | January 21, 2027 |
| January 28, 2027 | February 18, 2027 |
| February 25, 2027 | March 18, 2027 |
| March 25, 2027 | April 15, 2027 |
| April 29, 2027 | May 20, 2027 |
| May 27, 2027 | June 17, 2027 |
| June 24, 2027 | July 15, 2027 |
| July 29, 2027 | August 19, 2027 |
| August 26, 2027 | September 16, 2027 |
| September 30, 2027 | October 21, 2027 |
| October 28, 2027 | November 18, 2027 |
| November 25, 2027 | December 16, 2027 |