A Washington resident with a valid state driver license is 17 years old. Does that meet the minimum age for a Washington commercial learner’s permit?
Correct answer: No. The minimum age for a CLP is 18.
Washington requires a CLP applicant to be at least 18 and hold a valid Washington driver license. Meeting those two conditions alone does not satisfy every application requirement.
Source: RCW 46.25.052(1), opening paragraph. ↗
While practicing on a highway with a Washington CLP, which other license must the learner have in their possession?
Correct answer: A valid driver license.
A CLP is not a replacement for the learner’s valid driver license. Highway practice also requires an appropriately licensed accompanying CDL holder.
Source: RCW 46.25.052(3), first sentence. ↗
A learner is practicing in a bus that requires a passenger endorsement. Their companion has a CDL for the correct vehicle class but no passenger endorsement. Is that companion qualified to supervise this practice?
Correct answer: No. The companion needs the proper class and required endorsements.
The accompanying CDL holder must be licensed for the class and endorsements needed to operate that vehicle. A CDL for a different authorized operation is not enough.
Source: RCW 46.25.052(3), proper classification and endorsements. ↗
Where must the accompanying CDL holder sit while directly supervising a CLP holder in a passenger vehicle?
Correct answer: Next to the driver, directly behind, or in the first row behind the driver.
Washington allows the passenger-vehicle supervisor directly behind or in the first row behind the driver, as an alternative to the front seat beside the learner. The supervisor must remain physically present and observe the learner directly.
Source: RCW 46.25.052(3), supervisor position and observation. ↗
Which person is within the permitted passenger exceptions for a Washington CLP holder practicing with a P endorsement?
Correct answer: Another trainee participating in the practice.
The passenger exceptions include other trainees, the required accompanying CDL holder, examiners, and authorized state or federal representatives. A P-endorsed CLP does not authorize ordinary passenger service.
Source: RCW 46.25.052(5)(a), P endorsement passenger exceptions. ↗
A learner has an S-endorsed CLP and a qualified CDL supervisor. May the learner drive the regular school route with pupils aboard?
Correct answer: No. The CLP does not authorize carrying pupils on the regular route.
An S-endorsed CLP permits supervised training, not normal school-bus passenger service. The law limits passengers to specified training, testing and official personnel.
Source: RCW 46.25.052(5)(b), S endorsement passenger limits. ↗
An N-endorsed CLP holder is offered an empty tank vehicle that previously carried hazardous material and has not been purged. May the learner drive it?
Correct answer: No. The remaining hazardous-material residue must be purged.
An N-endorsed CLP is limited to an empty tank vehicle. A tank that previously held hazardous material is prohibited until any residue has been purged; being unloaded is not the same as being purged.
Source: RCW 46.25.052(5)(c), empty tanks and hazardous residue. ↗
A qualified supervisor has an H endorsement. Does this allow a Washington CLP holder to drive a commercial vehicle transporting hazardous materials?
Correct answer: No. A CLP does not authorize hazardous-material transport.
Washington expressly prohibits CLP holders from operating a commercial vehicle transporting hazardous materials. A supervisor’s endorsement does not remove this permit restriction.
Source: RCW 46.25.052(7). ↗
Which group contains only endorsements that may be issued on a Washington CLP?
Correct answer: P, S and N.
Only passenger (P), school bus (S), and tank (N) endorsements may be placed on a CLP. They still carry the learner-specific operating limits.
Source: RCW 46.25.052(5), introductory sentence. ↗
The X appears in the restrictions field of a Washington CLP. What does that X prohibit?
Correct answer: Operating a tank vehicle containing cargo.
The CLP restriction X means no cargo in a tank vehicle. Do not confuse a restriction with the full CDL endorsement X, which combines tank and hazardous-material endorsements.
Source: RCW 46.25.052(6)(b); compare RCW 46.25.080(2)(b)(v). ↗
A Washington learner’s initial 180-day CLP is ending. What renewal does state law allow without retaking the general and endorsement knowledge exams?
Correct answer: One additional period of up to 180 days.
An initial CLP may not exceed 180 days. The department may renew it for one additional 180-day period without requiring those knowledge exams again; it is not an indefinite extension.
Source: RCW 46.25.052(8). ↗
Before a Washington CLP can be issued, which knowledge examination must an applicant pass?
Correct answer: The general knowledge exam for the intended commercial vehicle class.
The CLP statute requires the CDL general knowledge examination for the class the applicant operates or expects to operate. Endorsement exams apply separately when needed.
Source: RCW 46.25.052(1)(b). ↗
A learner received their initial CLP seven days ago and has finished training. Can the ordinary CDL skills test be taken today?
Correct answer: No. The first 14 days after initial CLP issuance must pass.
Washington prohibits taking the skills test during the first 14 days following initial CLP issuance. Completing training or obtaining an appointment does not itself waive that waiting period.
Source: RCW 46.25.060(1)(a)(ii). ↗
An applicant’s driver license is currently suspended in another state. Can Washington issue a CDL while that suspension remains?
Correct answer: No. An active suspension in any state prevents CDL issuance.
Washington may not issue a CDL while the applicant’s driver license is suspended, revoked or canceled in any state. It also prohibits issuance during disqualification from commercial driving.
Source: RCW 46.25.060(3). ↗
A driver transferring to Washington wants to keep their existing out-of-state CDL as a second valid CDL. Is that permitted?
Correct answer: No. Previously issued CDLs must be surrendered before the new one is issued.
Washington cannot issue another CDL to a person who has one from another state unless the prior CDL or CDLs are first surrendered. A transfer is not permission to hold multiple active CDLs.
Source: RCW 46.25.060(3), surrender of previously issued CDLs. ↗
A driver has been a Washington resident for 30 days. Can they continue operating a commercial motor vehicle solely under their out-of-state CDL?
Correct answer: No. Washington law bars that operation after 30 days of residency.
RCW 46.25.070 bars a person who has been a Washington resident for 30 days from driving a commercial vehicle under another state’s CDL. Arrange the transfer and satisfy applicable requirements.
Source: RCW 46.25.070(5). ↗
A Washington CDL application asks for states where you previously held a license to drive any type of motor vehicle. What period must you report?
Correct answer: The past 10 years.
The application requires all states where the applicant was licensed for any type of motor vehicle during the previous 10 years. It is not limited to commercial licenses.
Source: RCW 46.25.070(1)(g). ↗
DOL’s required Clearinghouse query shows an applicant is prohibited from operating a commercial motor vehicle. Does passing the general knowledge test alone make the applicant eligible for a Washington CLP?
Correct answer: No. The applicant must not be prohibited under the required query.
The CLP qualifications include not being prohibited from commercial driving based on the department’s Drug and Alcohol Clearinghouse query. A test score does not override that requirement.
Source: RCW 46.25.052(1)(d). ↗
Your Washington CDL has an E restriction. Which vehicle is outside that restriction’s permitted operation?
Correct answer: A commercial vehicle with a manual transmission.
E prohibits driving a commercial vehicle equipped with a manual transmission. The restriction concerns transmission type, not fuel type or steering assistance.
Source: RCW 46.25.080(2)(c)(i). ↗
A Washington CDL has an L restriction. What does L restrict?
Correct answer: Commercial vehicles equipped with air brakes.
Under the current Washington code, L is the air-brake restriction. Do not use the pre-2017 K air-brake code found in older licensing tables.
Source: RCW 46.25.080(2)(c)(iii). ↗
A driver’s CDL has a Z restriction following a test in an air-over-hydraulic vehicle. Which system remains prohibited by Z?
Correct answer: Full air brakes.
Z prohibits commercial vehicles equipped with full air brakes. It is different from L; testing with air-over-hydraulic brakes does not establish qualification for a full-air system.
Source: RCW 46.25.080(2)(c)(viii); FMCSA Drivers, Restrictions, Z. ↗
A current Washington CDL has a K restriction. What operation does that restriction prohibit?
Correct answer: Interstate commercial motor vehicle operation.
K is the current interstate-operation restriction. Older Washington documents may use different letters, so use the current code and your actual credential.
Source: RCW 46.25.080(2)(c)(ii). ↗
A Class A CDL holder has the required passenger endorsement but also an M restriction. Which passenger vehicle is still prohibited by M?
Correct answer: A Class A passenger vehicle.
M prohibits Class A passenger vehicles. A high CDL class does not erase a passenger-vehicle restriction; all other endorsements and restrictions also remain applicable.
Source: RCW 46.25.080(2)(c)(iv). ↗
On a Washington CDL, N is printed as a restriction rather than an endorsement. What does it restrict?
Correct answer: Class A and Class B passenger vehicles.
N in the restriction field excludes Class A and B passenger vehicles. N as an endorsement means tank vehicles; the field where the code appears changes its meaning.
Source: RCW 46.25.080(2)(c)(v); compare (2)(b)(iv). ↗
A Washington Class A driver has an O restriction. May the driver operate a conventional tractor and semitrailer joined by a fifth wheel?
Correct answer: No. O restricts tractor-trailer commercial vehicles.
O limits tractor-trailer operation. Passing a Class A test in a non-fifth-wheel combination does not establish qualification for a conventional fifth-wheel tractor-trailer.
Source: RCW 46.25.080(2)(c)(vi); FMCSA Drivers, Restrictions, O. ↗
What does V on a Washington CDL indicate?
Correct answer: A medical variance has been issued for the driver.
V identifies a medical variance. It is not a blanket exemption from medical rules; the driver must satisfy the conditions and other requirements that apply.
Source: RCW 46.25.080(2)(c)(vii). ↗
Under the federal CDL weight classification, a non-exempt commercial combination has a 32,000-pound GCWR and tows a unit rated at 12,000 pounds. Actual weights do not exceed those ratings. Which class is required by weight?
Correct answer: Class A.
The combination is at least 26,001 pounds and its towed unit exceeds 10,000 pounds, meeting Class A thresholds. Federal classification uses rating or actual weight, whichever is greater; exemptions and endorsements must also be considered.
Source: FMCSA Drivers, Classes of License and CLPs, Class A. ↗
A non-exempt commercial straight truck has a 30,000-pound GVWR and tows a unit with a 10,000-pound GVWR. Actual weights do not exceed the ratings. What is the minimum CDL class by weight?
Correct answer: Class B.
The truck meets the Class B threshold and the towed unit does not exceed 10,000 pounds. Exactly 10,000 is not more than 10,000; a Class A CDL may also cover the lower class when otherwise properly qualified.
Source: FMCSA Drivers, Classes of License and CLPs, Class B. ↗
A non-exempt commercial bus falls below Class A and B weight thresholds and is designed for 16 people including the driver. Only five people are aboard. Which CDL weight/passenger classification applies?
Correct answer: Class C, because design capacity includes the driver.
For a vehicle below Class A and B thresholds, a design capacity of 16 or more people including the driver establishes Class C passenger classification. Today’s occupancy does not change that design capacity; the passenger endorsement is also needed.
Source: FMCSA Drivers, Classes of License and CLPs, Class C. ↗
A non-exempt commercial vehicle below Class A and B weight thresholds carries a select agent or toxin listed in 42 CFR Part 73. Which classification principle applies?
Correct answer: Class C can apply to any quantity of a listed agent or toxin.
The federal Class C definition includes transport of any quantity of a select agent or toxin listed in 42 CFR Part 73. A small vehicle is not automatically outside CDL requirements; hazardous-material authorization also matters.
Source: FMCSA Drivers, Classes of License and CLPs, Class C, select agents or toxins. ↗
A Class A CDL holder has no passenger endorsement. Does the higher class alone authorize driving a lower-class bus that requires that endorsement?
Correct answer: No. The required endorsement must also appear on the license.
A CDL covers its class and lesser classes subject to the endorsement and restriction rules. A higher class does not automatically authorize passenger operations or motorcycle riding.
Source: RCW 46.25.080(2), introductory paragraph. ↗
An X appears in the endorsements field of a full Washington CDL. What does it combine?
Correct answer: Tank-vehicle and hazardous-material endorsements.
The full CDL endorsement X combines tank-vehicle and hazardous-material authority. This is different from the CLP restriction X that prohibits cargo in a tank vehicle.
Source: RCW 46.25.080(2)(b)(v). ↗
What must a Washington CDL or CLP applicant declare through self-certification?
Correct answer: The type of commercial driving they perform or expect to perform.
Applicants must self-certify as nonexcepted interstate, excepted interstate, nonexcepted intrastate, or excepted intrastate. The declaration concerns the operation, not a substitute for a medical examination.
Source: RCW 46.25.075(1)(a)-(d). ↗
A Washington CDL applicant self-certifies as excepted interstate. Does the word “excepted” remove Washington’s medical examiner certificate requirement for this category?
Correct answer: No. Washington still requires the medical examiner’s certificate.
Washington expressly includes excepted interstate applicants and holders in its medical examiner certificate requirement, along with nonexcepted interstate and nonexcepted intrastate. Do not assume a federal exception removes the state requirement.
Source: RCW 46.25.075(2), categories (1)(a), (b), and (c). ↗
A CDL holder required to remain medically certified lets that certification expire. What licensing consequence must DOL initiate?
Correct answer: Procedures to downgrade the CDL or CLP.
When required medical certification expires, the department must notify the driver and initiate downgrade procedures. Administrative processing periods are not permission to keep driving without meeting applicable medical requirements.
Source: RCW 46.25.075(5)(a)-(b). ↗
A Washington CDL was downgraded for missing required medical certification. What does the statute provide as the route to restoring the commercial privilege?
Correct answer: Provide DOL the necessary certifications or medical variance information.
The statute permits restoration by providing the necessary certification or medical variance information. The driver must resolve the licensing status and applicable requirements before relying on the commercial privilege.
Source: RCW 46.25.075(5)(c). ↗
DOL receives a driver’s medical examiner certificate electronically from FMCSA. What must DOL post on that driver’s CDLIS record?
Correct answer: A medical qualification status of certified.
State law directs DOL to post certified medical qualification status when it receives the electronic certificate from FMCSA. This updates the medical record; it does not add endorsements or make certification permanent.
Source: RCW 46.25.075(4). ↗
A first-time Class A applicant is subject to federal ELDT and has no exception. When must the required training be completed?
Correct answer: Before taking the CDL skills test.
An applicant subject to ELDT must complete the applicable training through a registered provider before the skills test. Studying a practice bank alone does not satisfy that training requirement.
Source: FMCSA Drivers, Entry-Level Driver Training paragraphs before Classes of License. ↗
A first-time H-endorsement applicant is subject to ELDT. Which federal training requirement applies before the H knowledge test?
Correct answer: Required hazardous-material theory training.
For an H endorsement, federal ELDT is theory-only and must be completed before the state knowledge test. State requirements and the other hazardous-material licensing conditions remain applicable.
Source: FMCSA TPR FAQ, What training must an entry-level driver complete?, H row. ↗
An applicant completes every online practice quiz but has not completed required behind-the-wheel ELDT for a first Class B CDL. Is the online quiz result sufficient?
Correct answer: No. The required theory and behind-the-wheel training still apply.
For applicants subject to Class B ELDT, both theory and behind-the-wheel training are required. This site provides knowledge practice, not a registered course completion or hands-on training certification.
Source: FMCSA TPR FAQ, What training must an entry-level driver complete?, Class B row. ↗
May a driving simulator replace the mandatory behind-the-wheel portion of federal ELDT?
Correct answer: No. A simulator may support theory, but cannot replace required behind-the-wheel training.
FMCSA does not allow a simulation device to satisfy mandatory behind-the-wheel ELDT or demonstrate proficiency for that curriculum. It may be used in theory training.
Source: FMCSA TPR FAQ, Can driving simulators be used as a substitute for mandatory BTW training? ↗
Can federal ELDT theory and behind-the-wheel training come from separate providers?
Correct answer: Yes, if both providers are listed on the Training Provider Registry and report completion.
Federal ELDT allows separate theory and behind-the-wheel providers. Both must be on the registry and submit the driver-specific completion information; applicable state requirements also remain.
Source: FMCSA TPR FAQ, Can theory and BTW training be provided by separate training providers? ↗
Federal ELDT does not set a minimum number of behind-the-wheel hours. Does that cancel any applicable state minimum-hour requirement?
Correct answer: No. Applicable state training requirements can exceed the federal minimum standards.
Federal ELDT requires proficiency, and states may impose additional training standards. The lack of a federal hourly minimum does not mean that training or applicable state hours are optional.
Source: FMCSA TPR FAQ, Can States impose more stringent standards? and Are there specific hours of BTW training? ↗
Under the federal ELDT theory curriculum, what overall minimum assessment score demonstrates the required understanding?
Correct answer: 80 percent.
FMCSA specifies an overall minimum score of 80 percent on the theory assessment. This is an ELDT training assessment requirement, not a statement about the number of questions on a Washington licensing exam.
Source: FMCSA TPR FAQ, Are there specific hours of training mandated for the theory curricula? ↗
Does federal ELDT require every trainee to train in a manual-transmission commercial vehicle?
Correct answer: No. Manual-transmission training is required when appropriate to that training and intended operation.
Federal ELDT does not require universal manual-transmission training. That does not erase licensing restrictions: a skills test in an automatic vehicle can result in E, restricting later manual-transmission operation.
Source: FMCSA TPR FAQ, Do individuals need to train in a CMV equipped with a manual transmission? ↗
A first-time P- or S-endorsement applicant is subject to ELDT. Which training components are required before the corresponding skills test?
Correct answer: Both theory and behind-the-wheel training.
The federal P and S curricula require theory plus behind-the-wheel training before the corresponding skills test. The H-endorsement theory-only rule does not apply to these endorsements.
Source: FMCSA TPR FAQ, What training must an entry-level driver complete?, P and S rows. ↗
A driver completes federal S-endorsement ELDT and passes the appropriate skills test. May the state still require a separate school-bus driver certification?
Correct answer: Yes. State school-bus qualification requirements may still apply.
FMCSA explains that a state may require additional school-bus certification, such as specified training, first aid or CPR. Federal ELDT completion is not proof that every state driver-qualification condition is satisfied.
Source: FMCSA TPR FAQ, applicant obtains Class B/S/P training and testing in State B; additional S standards. ↗
A driver received a Class B CDL before February 7, 2022 and wants to keep that same class, without adding a new covered endorsement. Does federal ELDT apply retroactively to that previously issued class?
Correct answer: No. Federal ELDT is not retroactive for that previously issued class.
The federal rule is not retroactive for a CDL or covered endorsement issued before February 7, 2022. That does not automatically exempt a later Class B-to-A upgrade or first P, S or H endorsement.
Source: FMCSA Entry-Level Driver Training, About the ELDT Regulations, applicability and nonretroactivity. ↗
