Mississippi Code Title 37. Education § 37-28-21

(2)(a) The authorizer and the governing board of the approved charter school shall execute a charter contract that clearly sets forth the academic and operational performance expectations and measures by which the charter school will be judged and the administrative relationship between the authorizer and charter school, including each party's rights and duties. The performance expectations and measures set forth in the charter contract must include, but need not be limited to, applicable federal and state accountability requirements. The performance provisions may be refined or amended by mutual agreement after the charter school is operating and has collected baseline achievement data for its enrolled students.

(b) The charter contract must be signed by the chairman of the authorizer board and the president of the charter school's governing board.

(c) A charter school may not commence operations without a charter contract executed in accordance with this section and approved in an open meeting of the authorizer board.