🚛 Rhode Island CDL Hazmat Endorsement
Rhode Island CDL Hazmat Endorsement — Exam Prep 2026
Prepare for the Rhode Island CDL Hazmat knowledge test with 500+ practice questions covering FMCSA regulations, placard rules, shipping papers, and security plans. Free to start.
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Rhode Island CDL Hazmat Test
Administered by Rhode Island Division of Motor Vehicles (DMV)
30
Questions
80%
Passing Score
24/30
Correct to Pass
~$86.50
TSA Assessment
Rhode Island CDL Hazmat — What to Expect
In Rhode Island, the CDL Hazmat (H) endorsement is issued by the Rhode Island Division of Motor Vehicles (DMV). The Hazmat knowledge test is taken at the Rhode Island DMV (Cranston or a branch), and the TSA security threat assessment is completed federally via IdentoGO.
The knowledge test has 30 questions and requires an 80% passing score — at least 24 correct. The exam is based on the federal FMCSA regulations under 49 CFR, which are the same in all 50 states, so the study material does not change from state to state.
Before the H endorsement can be added to your Rhode Island CDL, you must pass a TSA Security Threat Assessment (background check), about $86.50, at an authorized enrollment center — processing takes 2–4 weeks, so apply early.
Endorsement fee: Varies — confirm with the Rhode Island DMV. Retake wait: Varies by office.
What the Practice Covers
Web Practice Features
5 Free CDL Hazmat Practice Questions
No account required. These reflect the federal (49 CFR) content on the Rhode Island CDL Hazmat knowledge test.
Q1.Which endorsement must a CDL driver have to transport hazardous materials in amounts requiring placards?
Q2.Hazard Class 2 is comprised of:
Q3.Which placard uses a blue background?
Q4.Most hazmat classes require a placard only when the aggregate gross weight equals or exceeds:
Q5.The identification number on shipping papers and packages must be preceded by:
Study Smarter for the Rhode Island CDL Hazmat Test
VoltExam CDL Hazmat web practice covers every topic tested — hazmat classes, placard thresholds, shipping papers, security plans, and driver responsibilities. Timed exam mode simulates the real test.
Web access works in your browser. Native iOS and Android apps are separate purchases for offline mobile study.
Rhode Island CDL Hazmat — Frequently Asked Questions
How many questions is the Rhode Island CDL hazmat knowledge test?
The CDL Hazmat endorsement knowledge test has 30 questions, and you must answer at least 24 correctly (80%) to pass. In Rhode Island the test is administered by the Rhode Island Division of Motor Vehicles (DMV). The content is federal (49 CFR) and is the same in every state.
Where do I take the Rhode Island CDL hazmat test?
The Hazmat knowledge test is taken at the Rhode Island DMV (Cranston or a branch), and the TSA security threat assessment is completed federally via IdentoGO.
How much does the Rhode Island CDL hazmat endorsement cost?
Varies — confirm with the Rhode Island DMV. Separately, federal law requires the TSA Security Threat Assessment, which costs about $86.50 and is paid to the TSA enrollment provider — not to the state.
Do I need a background check for the hazmat endorsement?
Yes. Federal law requires every CDL Hazmat endorsement holder to pass a TSA Security Threat Assessment before the H endorsement is issued. You apply at an authorized TSA enrollment center; processing typically takes 2–4 weeks. You can take the written knowledge test while the check is pending, but the endorsement is not issued until TSA clears you.
Can I retake the Rhode Island hazmat test if I fail?
Yes — the retake wait varies by office. Confirm the current retake policy with the Rhode Island Division of Motor Vehicles (DMV). The endorsement is valid for the term of your CDL (commonly up to 5 years), and renewal requires passing the test and a new TSA assessment again.
Studying in a Different State?
The main CDL Hazmat prep page covers every state.