Md. Code, Insurance § 8–422

(a) The principal office of a domestic society shall be located in the State.

(b) Meetings of the supreme legislative or governing body of a society may be held in any state, district, province, or territory where the society has at least five subordinate branches.

(c) The minutes of the proceedings of the supreme legislative or governing body and of the board of directors or equivalent body of a society shall be in English.

(d) A society may provide in its laws or rules for grievance or complaint procedures for members.