Mississippi Code Title 37. Education § 37-151-213

(1) To qualify for state funds under this chapter, a school district may not exceed a student-teacher ratio determined in accordance with appropriate accreditation standards developed by the Mississippi Commission on School Accreditation. However, a local district may apply to the State Board of Education for approval of a waiver to this section by submitting and justifying an alternative educational program to serve the needs of enrollment. The State Board of Education must approve or disapprove of the waiver no later than forty-five (45) days after the receipt of the application.

(2) If a school district violates a required student-teacher ratio, the state share in support of the funding formula for the next succeeding fiscal year to that school district must be reduced by the percentage variance that the actual student-teacher ratios in the school district is to the required student-teacher ratios established under accreditation standards.

(3) Notwithstanding the provisions of this section, the State Board of Education may waive the student-teacher requirements upon a finding that a good faith effort is being made by a school district to comply with the ratio provision but, due to a lack of classroom space which is beyond the district's control, it is physically impossible for the district to comply, and the cost of temporary classroom space cannot be justified.

(4) If a school district meets the highest levels of performance classification, as determined by the State Board of Education in the state's accountability standards, the State Board of Education, in its discretion, may exempt the school district from the maximum student-teacher ratio required under this section.

(5) This section is not applicable to charter schools.