(1) Except as provided in subsection (4) of this section, no person shall operate a commercial motor vehicle upon the highways in this state on or after April 1, 1992, unless such person has attained the age of twenty-one years and has been issued and is in immediate possession of a commercial driver's license.

(1.5)

(a) The department shall not issue a commercial driver's license to, and shall immediately cancel the commercial driver's license of, any person subject to a federal disqualification order on the basis of imminent hazard to public safety pursuant to 49 CFR 383.52.

(b) A person who is subject to a federal disqualification order on the basis of imminent hazard, or whose commercial or noncommercial driver's privilege is under restraint, shall not be eligible for a restricted, probationary, or hardship license that would permit the person to operate a commercial motor vehicle during the period of such disqualification or restraint.

(c)

(I) The department shall not issue, renew, upgrade, or transfer a hazardous materials endorsement for a commercial driver's license that would have the effect of authorizing a person to operate a commercial motor vehicle transporting hazardous material in commerce unless the federal transportation security administration has determined that the person does not pose a security risk warranting a denial of the endorsement.

(II) Fingerprinting for the purpose of a criminal historyrecord check for a hazardous materials endorsement on a commercial driver's license may be conducted by a state or local law enforcement agent or any other person who has the authorization or approval of a federal agency including, without limitation, the transportation safety administration or the federal bureau of investigation.

(III) A person enrolled in a commercial driver training school or holding a commercial driving learner's permit shall not be eligible to apply for or receive a hazardous materials endorsement and is prohibited from operating a commercial motor vehicle transporting hazardous material at any time.

(2) No person who drives a commercial motor vehicle may have more than one driver's license.

(3) In addition to any applicable federal penalty concerning commercial motor vehicle operators, any person who violates subsection (1) or (2) of this section, or any rule or regulation promulgated by the department pursuant to this part 4, is guilty of a misdemeanor and, upon conviction thereof, shall be punished by a fine of not less than twenty-five dollars nor more than one thousand dollars, or by imprisonment in the county jail for not more than one year, or by both such fine and imprisonment.

(4) The provisions of this part 4 shall not apply to any person who is at least eighteen years of age but less than twenty-one years of age and who operates a commercial motor vehicle upon the highways of this state solely in intrastate operations. Pursuant to the provisions of section 42-2-101 (4), no such person of such age shall operate any commercial motor vehicle upon the highways of this state unless such person has been issued and is in immediate possession of a minor driver's license of the correct type of general class for the type or general class of motor vehicle which is issued.