Connecticut General Statutes Title 14. Motor Vehicles. Use of the Highway by Vehicles. Gasoline § 14-44e. Limitations on issuance of commercial driver's license.  Qualification standards.  Waiver of skills test.  Requirements for license endorsement to operate vehicle transporting hazardous materials.  Commercial driver's instruction permit

(a) The Commissioner of Motor Vehicles shall not issue a commercial driver's license to any person unless such person is a resident of this state and has passed a knowledge and skills test for driving a commercial motor vehicle which complies with the minimum federal standards established by 49 CFR 383, Subparts G and H, as amended, and has satisfied all other requirements of this section and sections 14-44b, 14-44c and 14-44g, in addition to other requirements for an operator's license imposed by the general statutes and regulations of the commissioner.

(b) The commissioner shall not issue a commercial driver's license or a commercial driver's instruction permit to any applicant who does not meet the physical qualification standards set forth in 49 CFR 391, as amended from time to time.  As required by 49 CFR 383.71(h), each applicant for a commercial driver's license or commercial driver's instruction permit shall provide to the commissioner a copy of a medical examiner's certificate, prepared by a medical examiner, as defined in 49 CFR 390.5, indicating that such applicant is medically certified to operate a commercial motor vehicle.  For each applicant who has submitted such medical certification and who has also certified, in accordance with 49 CFR 383.71(b) and subsection (c) of section 14-44c, that such applicant operates in nonexcepted interstate commerce, the commissioner shall post a medical certification status of “certified” on the Commercial Driver's License Information System driver record for such applicant.  The holder of a commercial driver's license who has not been examined and certified as qualified to operate a commercial motor vehicle during the preceding twenty-four months, or a shorter period as indicated by the medical examiner submitting such certificate, shall be required to submit a new medical certificate.  The commissioner shall not issue a commercial driver's license or commercial driver's instruction permit to any applicant or holder who fails to submit the medical certification required by this section.  If the holder of a commercial driver's license or commercial driver's instruction permit fails to submit a new medical examiner's certificate before the expiration of twenty-four months or the period specified by the medical examiner, whichever is shorter, the commissioner shall, not later than sixty days after the date that such holder's medical status becomes uncertified:  (1) Downgrade the commercial driver's license to a Class D operator's license;  or (2) cancel the commercial driver's instruction permit.  Any applicant or holder who is denied a commercial driver's license or a commercial driver's instruction permit, or whose license or permit is disqualified, suspended, revoked or cancelled pursuant to this subsection shall be granted an opportunity for a hearing in accordance with the provisions of chapter 54.   1

(c) The commissioner may waive the skills test required under subsection (a) of this section in the case of an applicant for a commercial driver's license who meets the requirements of 49 CFR 383.77, as amended or, in the case of an applicant for a school bus endorsement who meets the requirements of 49 CFR 383.123, as amended.

(d) A commercial driver's license shall not be issued to any person subject to disqualification from driving a commercial motor vehicle or subject to suspension, revocation or cancellation of operating privileges in any state.  Each applicant for an endorsement to drive a vehicle transporting hazardous materials shall be subject to the requirements of 49 USC 5103a, as administered by the United States Transportation Security Administration.  The commissioner may refuse to issue a hazardous materials endorsement, or may suspend or revoke any such endorsement, held by any person who is the subject of a notification received from the Transportation Security Administration, in accordance with the provisions of 49 CFR 1572.5, as amended.

(e) An operator's license shall not be issued to any person who holds an operator's license issued by any other state, unless such person first surrenders such license or licenses to the commissioner.  The commissioner shall return every license surrendered hereunder to the issuing state for cancellation.

(f) The commissioner may refuse to issue a commercial driver's license, or may issue a commercial driver's license subject to compliance with such condition as the commissioner may prescribe, to any person whose motor vehicle operator's license, privilege to operate a motor vehicle in this state or license endorsement is under suspension or is subject to any pending action by the commissioner that may result in suspension.

(g) The commissioner may issue a commercial driver's instruction permit to any person who holds a valid operator's license.  Such permit may be issued for a period not exceeding one hundred eighty days, and may be reissued or renewed for one additional period not exceeding one hundred eighty days, provided the reissuance or renewal of such permit occurs within a two-year period from its initial issuance.  Any holder of a commercial driver's instruction permit who has not obtained a commercial driver's license on or before the expiration date of such reissued or renewed permit shall be required to retake the commercial driver's license knowledge test and any applicable endorsement knowledge tests.  The holder of a commercial driver's instruction permit may, unless otherwise disqualified or suspended, drive a commercial motor vehicle if such holder is accompanied by the holder of a commercial driver's license of the appropriate class and bearing endorsements for the type of vehicle being driven who occupies a seat beside the individual for the purpose of giving instruction in driving the commercial motor vehicle.  The commissioner shall not administer a commercial driver's license driving skills test to any holder of a commercial driver's instruction permit unless such person has held such permit for a minimum period of fourteen days.