La. Stat. tit. 33 § 1328
Current with changes from the 2024 legislative session effective on or before 7/1/2024, from Acts 2,3, 6-535, and 580-647
No parish shall extend services into the bounds of another parish without the consent of such parish; and no city, town, or village shall extend services into another city, town, or village without the consent thereof.
La. R.S. § 33:1328