Mississippi Code Title 21. Municipalities § 21-25-53

(1) No interlocal agreement made under Sections 21-25-51 through 21-25-59 shall be entered into by any municipality or rural water association without the approval by resolution on the minutes of the governing authorities of the municipality and the rural water association.

(2) No power, authority and responsibility may be exercised under Sections 21-25-51 through 21-25-59 by the governing authorities of any municipality or rural water association which it would not have authority to exercise otherwise pursuant to the law controlling such municipality or association.

(3) Any power, authority or responsibility exercised or capable of being exercised by the governing authorities of any municipality of this state may be exercised and carried out jointly with the governing authorities of any rural water association.