CDL-10 Form – The CDL-10 Form refers to New York State’s official Commercial Driver’s Manual (CDL-10), and Section 9 specifically covers Hazardous Materials. This 27-page PDF is the authoritative study guide for the HazMat (H) or HazMat/Tank (X) endorsement test. Updated in November 2025 (11/25), it aligns with current federal regulations in 49 CFR Parts 100-185.
Commercial drivers in New York must master this material to transport placarded hazardous materials safely and legally. Below is a complete, SEO-optimized breakdown to help you prepare for the knowledge test, renew your endorsement, or refresh your skills.
What Is the CDL-10 Hazardous Materials Section 9 PDF?
Published by the New York State Department of Motor Vehicles (DMV), the CDL-10 Section 9 PDF is the dedicated Hazardous Materials chapter of the full New York CDL Manual. It explains every rule drivers need for the HazMat endorsement, including placarding, loading, emergencies, and federal compliance.
You can download the free official version directly here:
https://dmv.ny.gov/brochure/cdl10sec09.pdf
Spanish, Chinese, and Russian translations are also available on the same DMV page.
Why Study Section 9 for Your CDL HazMat Endorsement?
A valid New York CDL with H (HazMat) or X (HazMat/Tank) endorsement is required to haul any quantity of placarded hazardous materials or select agents/toxins listed in 42 CFR 73. Without it, you cannot operate those vehicles legally.
Key requirements include:
- Minimum age 21
- Passing the HazMat Knowledge Test (80% score)
- Federal TSA background check and fingerprints
- HazMat Entry-Level Driver Training (ELDT) for first-time applicants
- Non-Excepted self-certification (NI or NA) plus a current USDOT medical certificate
The test is based entirely on Section 9, and you must re-test every five years during renewal (or within two years prior to renewal).
Key Topics Covered in CDL Manual Hazardous Materials Sec. 9
The manual is organized into eight clear subsections. Here’s what drivers must know:
9.1 – The Intent of the Regulations
The rules protect health, safety, property, and the environment through proper packaging, communication of risks, and safe driver practices. Non-compliance can result in fines, jail time, or vehicle out-of-service orders.
9.2 – Hazardous Materials Transportation: Who Does What
- Shipper: Classifies, packages, marks, labels, prepares shipping papers, and supplies placards.
- Carrier: Inspects the shipment and refuses unsafe loads.
- Driver: Verifies markings/labels, placards the vehicle, keeps shipping papers accessible, and transports safely.
9.3 – Communication Rules
This is the longest and most-tested section. It covers:
- Nine hazard classes (explosives, gases, flammable liquids, etc.)
- Hazardous Materials Table (49 CFR 172.101)
- Shipping papers (must be tabbed and within reach)
- Placarding tables (Table 1 = any amount; Table 2 = 1,001 lbs or more)
- Identification numbers, labels, and Reportable Quantities (RQ)
- Emergency Response Information
9.4 – Loading and Unloading
Rules include no smoking near certain classes, proper bracing, segregation of incompatible materials (e.g., no acids over oxidizers), and specific precautions for explosives, corrosives, gases, and radioactive materials.
9.5 – Bulk Packaging Marking, Loading and Unloading
Covers cargo tanks (MC-306, MC-331, etc.) and portable tanks. Key rules:
- Display 4-digit ID numbers on orange panels
- Qualified watcher within 25 feet during loading
- Engine off for flammable liquids; ground tank before filling
- Close all valves before moving the vehicle
9.6 – Hazardous Materials Driving and Parking Rules
Critical safety rules include:
- Never park Division 1.1–1.3 explosives within 300 feet of bridges, tunnels, buildings, or open fires
- Attendant must stay within 100 feet of placarded vehicles
- No flares near flammable liquids, gases, or explosives — use reflective triangles only
- No smoking within 25 feet of specified cargo
- Stop 15–50 feet before railroad crossings
- Carry a 10 B:C fire extinguisher and check tires at every stop
Route plans are required for explosives and radioactive materials.
9.7 – Hazardous Materials Emergencies
Drivers learn to:
- Use the Emergency Response Guidebook (ERG)
- Keep people away and stay upwind
- Never fight large HazMat fires without training
- Provide shipping papers and emergency info to responders
- Follow specific leak and spill procedures
9.8 – Hazardous Materials Glossary
Defines terms such as “bulk packaging,” “outage,” “PHMSA,” “Reportable Quantity,” and more.
How to Prepare for the New York HazMat Knowledge Test Using Section 9?
Everything you need is in this single PDF. Study tips from the manual:
- Memorize placard tables and hazard classes
- Practice identifying who is responsible for each task (shipper vs. driver)
- Know exact parking distances and no-smoking zones
- Review the Hazardous Materials Table example and Appendix A/B
Take practice questions at the end of each subsection. The official test is administered at any New York DMV office ($5 fee).
How to Download the Official CDL-10 Section 9 PDF?
- Visit the New York DMV Commercial Driver’s Manual page.
- Click the direct link for Section 9 – Hazardous Materials.
- Download instantly — no registration required.
Bookmark the file and print it for easy reference while studying.
Additional Trusted Resources for Current CDL HazMat Compliance (2026)
- Full New York CDL-10 Manual: dmv.ny.gov/driver-license/commercial-drivers/new-york-state-commercial-drivers-manual
- HazMat Endorsement Application (HAZ-44 form)
- FMCSA ELDT registration: tpr.fmcsa.dot.gov
- Emergency Response Guidebook (ERG) – free PDF from PHMSA
The rules in CDL-10 Section 9 are current as of the November 2025 update and reflect the latest federal Hazardous Materials Regulations.
Start Studying Today for Your HazMat Endorsement
Whether you are applying for your first H or X endorsement, renewing your existing one, or simply refreshing your knowledge, the CDL-10 Hazardous Materials Section 9 PDF is the single most trusted and up-to-date resource available from the New York DMV.
Download it now: https://dmv.ny.gov/brochure/cdl10sec09.pdf
Master this material and you’ll pass the test, stay compliant, and keep the roads safe. Safe driving!