La. Stat. tit. 33 § 4787
A notice shall be served upon the holder of the permit stating the time and place of the hearing to be held by the governing body of the municipality or parish, or a municipal alcoholic beverage control board which shall be not less than ten calendar days from the date such notice is given. The notice shall enumerate the cause or causes for suspending or revoking the permit, and shall be sent by registered mail to the holder of the permit at the address of his place of business as given in his application for the permit, or may be served on him in person by an officer or employee of the municipality or parish. Any trade organization consisting of brewers and distributors of beverages of low alcoholic content, through its authorized representative, may file with the governing body of any municipality or parish, or a municipal alcohol control board a sworn petition requesting that a permit be suspended or revoked, and the procedure in such cases shall be the same as herein set out.
La. R.S. § 33:4787