Compressed Natural Gas (CNG) Vehicle Decals

Any person operating a vehicle that is fueled by CNG must obtain and display a user's decal from the Mississippi Department of Revenue. Vehicle owners must apply for a decal within 15 days of purchasing a CNG vehicle or converting a vehicle to operate on CNG, and the decals are issued on an annual basis. Owners may not obtain a privilege license tag from their county tax collectors unless they have filed an application for the natural gas user's decal or their vehicle bears a current decal. (Reference Mississippi Code 27-59-3 and 27-59-29)