La. Admin. Code tit. 33 § V-10703
Controlled Dangerous Substance- any substance that is defined by the Uniform Controlled Dangerous Substances Law, R.S. 40:963.
Department- Department of Public Safety and Corrections, Office of State Police.
Engine- a locomotive propelled by any form of energy.
Freight- as defined in R.S. 32:1502.
Hazardous Material- any material that is defined as a hazardous material by R.S. 32:1502.
Hazardous Waste- as defined in R.S. 30:1133.
Operator- any person that can affect the speed, direction or condition of a transport vehicle, engine or train.
Passenger- a person who travels in a transport vehicle, engine or train, and who does not take part in its operation.
Train- an engine or an engine coupled with one or more rail freight cars.
Transport Vehicle- as defined in R.S. 32:1502.
La. Admin. Code tit. 33, § V-10703