New Jersey Statutes Title 39. Motor Vehicles and Traffic Regulation 39 § 3-79.8

a. Any person requested to supply the compressed or liquified gaseous fuel for any vehicle covered under this act shall refuse to provide the fuel unless the vehicle for which the fuel is intended displays the label required herein.

b. Any person who violates subsection a. of this section shall be liable for a penalty of $25.00 for the first offense and $50.00 for each subsequent offense which may be collected in accordance with “the penalty enforcement law” (N.J.S. 2A:58-1 et seq.) by the Attorney General.