LAC 55:IX.1521. Qualified Personnel

A. All service and installation personnel, anhydrous ammonia transfer personnel, and tank truck drivers shall have a card of competency from the office of the director. Where new persons are employed, they shall not be placed in charge of making installations, servicing equipment, or delivering anhydrous ammonia until they have passed the examination given by the director and a card showing their competency has been issued to them.