La. Stat. tit. 37 § 3140
Current with operative changes from the 2024 Third Special Legislative Session
In all auction sales made by sheriffs, auctioneers, or others authorized to sell at public auction that are required by law to be preceded by advertisement, the officer making the sale in his proces verbal or act of sale shall state the manner, time, and place of making the advertisements. This statement shall be proof of the manner, time, and place of making the advertisement.
La. R.S. § 37:3140