Ala. Code § 41-1-43

Except as specifically required by paragraph (2)b of Section 41-1-42, in connection with entering into any swap agreement, any governmental entity may enter into credit enhancement or liquidity agreements with payment, term, security (including the pledge of collateral by the governmental entity), substitution of collateral, valuation of collateral or amounts payable under the agreement, default, remedy, and other procedures, terms, and conditions as the governmental entity determines are necessary or desirable.