Ala. Code § 41-10-326
In the resolution or proceedings authorizing the issuance of any bonds or any temporary loan or in any indenture of trust, the authority may provide for the establishment of one or more special funds for the payment of the principal of, or interest on, the bonds or notes, one or more reserve funds therefor and a fund, or funds, for the payment of insurance premiums or other expenses with respect to the ownership and leasing of the facilities. Any such special funds shall be held as trust funds pursuant to agreement with such trustee bank or banks as may be designated by the commission. The authority shall establish and maintain appropriate records pertaining to such funds. Such records shall be available at all reasonable times to public inspection.
Ala. Code § 41-10-326 (1975)