Louisiana State Police Louisiana State Police The Louisiana State Police is the state police department of Louisiana, which has jurisdiction anywhere in the state, headquartered in Baton Rouge. It falls under the authority of the Louisiana Department of Public Safety & Corrections. It is officially known in that organization as the Office of State Police. The badge worn by its troopers is very distinctive in that it is shaped like the state of Louisiana. The Louisiana State Police is a premier law enforcement agency in Louisiana and was accredited by the Commission on Accreditation for Law Enforcement Agencies (CALEA) from 2003 to 2008.
Constitution of Louisiana April 20, 1974, and became effective on January 1, 1975. The beginning of statehood for Louisiana began with the Louisiana purchase in 1803. In 1804, the land the United States purchased from France was divided in two territories: 1) the Louisiana Territory (upper territory) and 2) the area below the 33rd parallel (current Louisiana-Arkansas state line), the Orleans Territory each as an organized incorporated territory of the United States. The Territory of Orleans formed the bulk of what today is the State of Louisiana. From the beginning there were border disputes. In 1795, the "Treaty of Friendship, Limits, and Navigation