La. R.S. 45:1191

All orders of the commission, made and entered upon its records, respecting rates, charges, rules, regulations and classification, affecting any railroad, express, telephone, telegraph, steamboat, or other water craft, or sleeping car company, or other person, under its jurisdiction or control, or requiring the performance of any act by any such person, shall be operative and in full force and effect from the time fixed for them to become effective by the commission unless such orders are thereafter changed, altered, modified, or set aside by a court.