La. Stat. tit. 33 § 140.50.16
Current with changes from the 2024 legislative session effective on or before 7/1/2024, from Acts 1-3, 6-671
After the commission has recommended and the town council and the police jury have adopted a master plan in whole or in part, no plat of a subdivision of land lying within the area covered by such plan shall be filed or recorded until it has been submitted to and approved by the commission and such approval entered in writing on the plat by the secretary of the commission. The clerk of court and recorder shall not file or record a plat of a subdivision without the approval of the commission as required by this Subpart; a plat of a subdivision filed or recorded without the approval of the commission as required by this Section is void.
La. R.S. § 33:140.50.16