An applicant takes the CDL skills test in a commercial vehicle with an automatic transmission. Which equipment restriction normally results?
Correct answer: An E restriction prohibiting manual-transmission commercial vehicles.
The E restriction results from using an automatic-transmission CMV for the skills test. Transmission, air-brake, and intrastate restrictions concern different qualifications.
Source: Federal Motor Carrier Safety Administration, 49 CFR, 383.95(c), automatic-transmission skills-test restriction; current official source reviewed September 29, 2026. Cross-check: https://www.ecfr.gov/current/title-49/subtitle-B/chapter-III/subchapter-B/part-383/subpart-J/section-383.153, 49 CFR 383.153(a)(10)(iii), E code. ↗
A driver is qualifying for a school bus that requires a CDL. Does obtaining the school-bus endorsement eliminate the passenger-endorsement qualification?
Correct answer: No. The driver must qualify for the passenger endorsement as well as the school-bus endorsement.
The P and S qualifications are complementary. Federal school-bus endorsement requirements include qualification for the passenger endorsement; earning S does not replace P.
Source: Federal Motor Carrier Safety Administration, 49 CFR, 383.123(a)(1)-(3), passenger and school-bus endorsement qualifications; current official source reviewed September 29, 2026. ↗
Your federally required CDL medical examination is completed on Friday morning. Under the ordinary federal examiner-reporting rule, when must the medical examiner electronically transmit the result to FMCSA?
Correct answer: By midnight local time on Saturday, the next calendar day.
The federal rule uses midnight local time on the next calendar day, so a Friday examination has a Saturday-night reporting deadline. This is the examiner's deadline for transmitting the result to FMCSA, not a promise that Mississippi will finish posting it to your driving record by that time. The driver should allow time for the electronic record to reach the state.
Source: 49 CFR 391.43(g)(5)(i)(B), medical examiner electronic result transmission by midnight local time of the next calendar day; eCFR title 49 displayed current through October 1, 2026, read October 4, 2026. Corroborated by FMCSA National Registry NRII Learning Center, 'What requirements of NRII have been implemented?'. ↗
You are planning your training after obtaining a Mississippi commercial learner's permit. What validity period does Mississippi list for this permit?
Correct answer: Six months.
Mississippi lists a six-month validity period for a CDL learner's permit. The two-year term listed for an ordinary learner's permit is different. Check the expiration date on your own permit when planning training and testing; this term does not establish an automatic renewal right.
Source: Mississippi DPS Driver Service Bureau, Driver Service Fees: CDL Learners Permit - Valid 6 months, distinct from Learners Permit - Valid 2 Years; full current page read October 4, 2026. The page does not establish renewal policy or under-21 issuance eligibility. ↗
