30 Miss. Code. R. 1101-8.7
In the event an applicant is unable to attend an examination or who does not show up at the requested time shall forfeit all fees paid and shall not be allowed to sit for the examination unless verifiable extenuating circumstances apply. Determination of the applicability and validity of said extenuating circumstances shall be at the determination solely under the discretion of the Executive Director/Board Administrator and shall not be appealable. Non-attendance at an examination does not count as a failure of the examination. However, non-attendance at an examination session without previously providing the Board's Executive Director/Board Administrator 24 hours in advance of the examination with a reason acceptable to the Director/Board Administrator will result in the assessment of no-show fee and forfeiture of all examination fees.
30 Miss. Code. R. 1101-8.7