Ala. Code § 11-95-12

Neither of the authorizing subdivisions shall be liable in any manner for the payment of the principal of or interest on any bonds of a corporation or for the performance of any pledge, mortgage, obligation or agreement of any kind whatsoever that may be undertaken by a corporation, and neither the bonds of a corporation nor any of its agreements or obligations shall be construed to constitute an indebtedness of either of the authorizing subdivisions within the meaning of any constitutional or statutory provision whatsoever.