Louisiana Revised Statutes Tit. 40, § 1796. Preemption of state law

A. No governing authority of a political subdivision shall enact after July 15, 1985, any ordinance or regulation more restrictive than state law concerning in any way the sale, purchase, possession, ownership, transfer, transportation, license, or registration of firearms, ammunition, or components of firearms or ammunition; however, this Section shall not apply to the levy and collection of sales and use taxes, license fees and taxes and permit fees, nor shall it affect the authority of political subdivisions to prohibit the possession of a weapon or firearm in the commercial establishments and public buildings enumerated in R.S. 40:1379.3(N).

B. Nothing in this Section shall prohibit a local governing authority in a high-risk area from developing a plan with federally licensed firearms manufacturers, dealers, or importers to secure the inventory of firearms and ammunition of those licensees in order to prevent looting of the licensee's premises during a declared state of emergency or disaster. Such plan shall be renewed on a periodic basis. The information contained in the plan shall be deemed security procedures as defined in R.S. 44:3.1 and shall be released only to the sheriffs of the parishes or police chiefs of municipalities in which the declared state of emergency or disaster exists.

C. For the purposes of this Section: