Louisiana Administrative Code
Title 7 - AGRICULTURE AND ANIMALS
Part XXI - Animals and Animal Health
Chapter 5 - Entry Requirements to admit Animals into this State and into Events
Subchapter A - General Entry Requirements
Section XXI-501 - General Health Requirements Governing Admission of Livestock and Poultry (Formerly Section 107)

A. All livestock brought into the state shall be accompanied by an official health certificate stating that the animals are healthy, free from signs of infectious or contagious diseases and signs of internal and/or external parasites, and meet the specific requirements stated in this regulation. Health certificates are valid for 30 days only. Livestock consigned to an approved slaughter establishment or an approved livestock auction market are exempt from this requirement. No livestock affected with, or carrying the contagion of, screwworms shall be moved into Louisiana for any purpose.