La. Stat. tit. 39 § 517
This Part shall be a complete and additional method for the issuance and sale of bonds by any governmental entity, and this Part shall constitute full authority for the issuance and sale of the bonds authorized herein. No ordinance, resolution, filing, registration, approval, publication, election, or right of referendum in respect to the issuance of any bonds hereunder or for the perfection of the statutory lien provided herein shall be necessary, except such as may be required by this Part. The recordation of any resolution, ordinance, or other proceeding relating to the issuance of bonds, except for any mortgage securing bonds, shall not be required by this Part. Any publication prescribed hereby may be made in the official journal or in any newspaper of general circulation within the governmental entity.
La. R.S. § 39:517