Louisiana Revised Statutes Tit. 47, § 338.36. Priorities

The governing authority may in any resolution authorizing such bonds provide for the respective priorities of separate blocks, series or issues of bonds issued hereunder, and may provide for the issuance of additional bonds in the future on a parity therewith pursuant to such procedure or restrictions as may be specified in such resolution. In the absence of such provision, if more than one series of bonds shall be issued hereunder payable from the same sales tax revenues, priority of lien on such revenues shall depend on the time of the delivery of such bonds, each series enjoying a lien prior and superior to that enjoyed by any series of bonds subsequently delivered, except that as to any issue or series of bonds which may be authorized as a unit but delivered from time to time in blocks, the governing authority may in the proceedings authorizing the issuance of such bonds provide that all of the bonds of such series or issue shall be co-equal as to lien regardless of the time of delivery; provided that nothing herein stated shall vest in any holder of bonds any right of lien or priority of any kind against any part of the sales tax revenues not pledged to the payment of the bonds by the proceedings authorizing the issuance thereof.