Commercial driver licensing, ch 607
The official published PDF of this document is available from the Iowa General Assembly’s Administrative Rules page.
View the Iowa Administrative Bulletin for 10/1/2025.
The following administrative rule references were added to this document. You may click a reference to view related notices.
Rule 761-605.15(2) Rule 761-605.25 Rule 761-605.8(3) Rule 761-607.1 Rule 761-607.10 Rule 761-607.11 Rule 761-607.12 Rule 761-607.12(5) Rule 761-607.13 Rule 761-607.13(8) Rule 761-607.14 Rule 761-607.14(2) Rule 761-607.15 Rule 761-607.15(2) Rule 761-607.15(4) Rule 761-607.16 Rule 761-607.16(1) Rule 761-607.17 Rule 761-607.18 Rule 761-607.19 Rule 761-607.2 Rule 761-607.20 Rule 761-607.21 Rule 761-607.22 Rule 761-607.22(2) Rule 761-607.22(4) Rule 761-607.23 Rule 761-607.23(1) Rule 761-607.23(2) Rule 761-607.23(3) Rule 761-607.23(4) Rule 761-607.24 Rule 761-607.25 Rule 761-607.3 Rule 761-607.4 Rule 761-607.5 Rule 761-607.6 Rule 761-607.7 Rule 761-607.8 Rule 761-607.9 Rule 761-615.1 Rule 761-615.17 Rule 761-615.37 Rule 761-615.38 Rule 761-615.7(3)The following Iowa code references were added to this document. You may click a reference to view related notices.
Iowa Code 124.101 Iowa Code 17A Iowa Code 22.11 Iowa Code 260C Iowa Code 261B Iowa Code 321 Iowa Code 321.1 Iowa Code 321.1(11) Iowa Code 321.1(32) Iowa Code 321.1(69) Iowa Code 321.1(8) Iowa Code 321.12 Iowa Code 321.174 Iowa Code 321.174(2) Iowa Code 321.176A Iowa Code 321.176B Iowa Code 321.177 Iowa Code 321.180 Iowa Code 321.180(2) Iowa Code 321.180B Iowa Code 321.182 Iowa Code 321.186 Iowa Code 321.186A Iowa Code 321.187 Iowa Code 321.187A Iowa Code 321.188 Iowa Code 321.188(5) Iowa Code 321.188(6) Iowa Code 321.189 Iowa Code 321.189(1) Iowa Code 321.191 Iowa Code 321.193 Iowa Code 321.196 Iowa Code 321.199 Iowa Code 321.1A(1) Iowa Code 321.201 Iowa Code 321.201(2) Iowa Code 321.207 Iowa Code 321.208 Iowa Code 321.208(1) Iowa Code 321.208(12) Iowa Code 321.208A Iowa Code 321.449 Iowa Code 321.449(3) Iowa Code 321M.6A Iowa Code 324A.1 Iowa Code 498 Iowa Code 504 Iowa Code 553.3The following keywords and tags were added to this document. You may click a keyword to view related notices.
Actual weight prohibited Additional tests Adoption of federal regulations Age Air brake Applicability Application Bond Cargo CDL downgrade Certification of third-party test examiners Certification of third-party testers Change of type of driving Class A and B passenger vehicle Class A passenger vehicle Classes Code of Federal Regulations Commercial driver’s license (CDL) Commercial driver’s license renewal Commercial learner’s permit Content Copies of regulations Date Definitions Determination of gross vehicle weight rating Disqualification Double/triple trailer Downgrade or cancellation when retesting is required Early renewal Electronic transmission of application and test results Endorsements Establishment or reestablishment of “certified” status Examination and vision screening Exceptions for towing operations Fees Fraud related to testing and issuance Full air brake General knowledge test Good driving record Hazardous material Hazardous material and tank Hearing and appeal process Information Information and location Intrastate only Issuance Issuance procedures Knowledge and skills testing of nondomiciled military personnel Knowledge tests License extension Licensee requirements Limitation on hearing and appeal Locations Maintaining certified status Manual Manual transmission Medical examiner’s certificate conflict Medical variance Military waiver National drug and alcohol clearinghouse Notice Order Passenger Passenger vehicle Period of validity Purpose and definitions Recordkeeping Records Reduction of lifetime disqualification Reestablishment of the CDL privilege Reinstatement Requirement Requirements Restricted commercial driver’s license Restrictions Retesting Role of state of domicile Role of state of duty station Sanctions School bus Scope Skills test Skills test results from other states Skills test scoring Tank vehicle Test methods Test results Third-party testing Tractor-trailer Training and refresher training for third-party test examiners Transfers from another state Validity Vehicle Vehicle without legible manufacturer’s certification label Waiver© 2025 State of Iowa | Privacy Policy