A dispatcher finds a rule summary printed with the 2014 manual. Before relying on it for a shipment today, what should the driver establish?
Correct answer: Whether its requirements still agree with the current applicable rules
The manual expressly warns that hazardous-materials regulations change. A familiar route, customer or old handout does not establish the requirements for today's shipment; check the current applicable rules.
Source: North Carolina Commercial Driver's License Manual, current NCDMV-linked copy; 2005 CDL Testing System, July 2014; Section 9 introduction — changing regulations; printed 9-1, physical 107. Reviewed September 13, 2026. ↗
A company is offering a hazardous material for transportation in packaging subject to Part 173. Who has the responsibility under 173.22(a)(1) to classify and describe that material?
Correct answer: The person offering the material for transportation
Subject to the section's stated exceptions, the person offering the hazardous material must classify and describe it under Parts 172 and 173. Listing a response provider or arranging delivery does not transfer that responsibility.
Source: Scored fact: 49 CFR 173.22(a)(1). 49 CFR 173.22(a)(1)–(4); full operative (a)–(c) and editorial notes reread from a successful same-day retained body; reviewed September 13, 2026. Successful eCFR source displays Title 49 through September 10, 2026, title last amended September 9, 2026; these are title-level dates, not section effective dates. Related manual context: North Carolina Commercial Driver's License Manual, current NCDMV-linked copy; 2005 CDL Testing System, July 2014; 9.2.1 — The Shipper; printed 9-2, physical 108. https://www.ncdot.gov/dmv/license-id/driver-licenses/new-drivers/Documents/commercial-driver-manual.pdf#page=108. ↗
An offeror has prepared accurate hazard labels but has not established that the proposed container is authorized for the material. Which issue is still unresolved?
Correct answer: Whether the packaging meets the applicable authorization requirements
Accurate hazard communication does not make a container authorized. Under 173.22(a)(2), the offeror must make the applicable packaging determination; this is not an instruction for the driver to improvise or rebuild a container.
Source: Scored fact: 49 CFR 173.22(a)(2). 49 CFR 173.22(a)(1)–(4); full operative (a)–(c) and editorial notes reread from a successful same-day retained body; reviewed September 13, 2026. Successful eCFR source displays Title 49 through September 10, 2026, title last amended September 9, 2026; these are title-level dates, not section effective dates. Related manual context: North Carolina Commercial Driver's License Manual, current NCDMV-linked copy; 2005 CDL Testing System, July 2014; 9.1.1 — Contain the Material; printed 9-2, physical 108. https://www.ncdot.gov/dmv/license-id/driver-licenses/new-drivers/Documents/commercial-driver-manual.pdf#page=108. ↗
During an acceptance check, a driver finds that a package's hazardous-material shipping name conflicts with the name on its shipping paper. What is the appropriate next step?
Correct answer: Resolve the discrepancy with the shipper and carrier before acceptance
The manual recommends comparing the shipping paper with package markings and labels and having unfamiliar or inconsistent material information clarified. Do not guess which conflicting identification is correct or copy an earlier shipment.
Source: North Carolina Commercial Driver's License Manual, current NCDMV-linked copy; 2005 CDL Testing System, July 2014; 9.3.7 — Package Markings and Labels; printed 9-8, physical 114. Reviewed September 13, 2026. ↗
A responder can see a transport vehicle's correct hazard placard but has not yet obtained its shipment details. What does that placard principally communicate?
Correct answer: The general hazard type associated with the material
PHMSA describes placards as visual communication of the general hazard type. They help responders recognize the hazard but do not replace material-specific shipment information or a complete response assessment.
Source: PHMSA Identifying Hazardous Materials in Your Community, main-body placard-purpose paragraphs; updated November 14, 2017, fresh page read September 13, 2026; general communication purpose only; reviewed September 13, 2026. Related manual context: North Carolina Commercial Driver's License Manual, current NCDMV-linked copy; 2005 CDL Testing System, July 2014; 9.3.3 — Lists of Regulated Products, placard purpose; printed 9-4, physical 110. https://www.ncdot.gov/dmv/license-id/driver-licenses/new-drivers/Documents/commercial-driver-manual.pdf#page=110. ↗
A pallet holds unfamiliar closed drums from an industrial supplier. The driver has not reviewed the shipment information. What can the drum shape alone establish?
Correct answer: That more information is needed to identify the contents and hazards
Drums and cylinders are clues that hazardous materials may be present, not proof of a specific product or hazard class. Review the shipment information and resolve uncertainty with the shipper and carrier.
Source: North Carolina Commercial Driver's License Manual, current NCDMV-linked copy; 2005 CDL Testing System, July 2014; 9.3.8 — Recognizing Hazardous Materials; printed 9-8, physical 114. Reviewed September 13, 2026. ↗
After a crash, a driver cannot tell responders what the hazardous load contains. Why is readily locatable shipment information especially important?
Correct answer: It can identify the load's hazards when the driver cannot explain them
Shipping information helps responders identify the material and its hazards even when the driver is injured or unable to communicate. This question concerns its safety purpose, not a current paper-only storage mandate.
Source: North Carolina Commercial Driver's License Manual, current NCDMV-linked copy; 2005 CDL Testing System, July 2014; 9.3.1 — Definitions, emergency value of shipping papers; printed 9-3, physical 109. Reviewed September 13, 2026. ↗
A properly prepared package legitimately bears a primary hazard label and a different subsidiary hazard label. What should the driver understand about the second label?
Correct answer: It communicates an additional hazard of the material
Primary and subsidiary labels can communicate more than one hazard associated with a material. The question stipulates that the labels are proper; selecting the labels for an actual chemical requires the applicable classification and labeling rules.
Source: Scored fact: 49 CFR 172.402(a). 49 CFR 172.402(a); full operative (a)–(g), subsidiary-hazard table and exceptions reread from a successful same-day retained body; reviewed September 13, 2026. Successful eCFR source displays Title 49 through September 10, 2026, title last amended September 9, 2026; these are title-level dates, not section effective dates. Related manual context: North Carolina Commercial Driver's License Manual, current NCDMV-linked copy; 2005 CDL Testing System, July 2014; 9.3.3 — Hazardous Materials Table, Column 6; printed 9-5, physical 111. https://www.ncdot.gov/dmv/license-id/driver-licenses/new-drivers/Documents/commercial-driver-manual.pdf#page=111. ↗
A required placard is correctly chosen and attached, but a lowered tarp covers part of its warning. Which defect remains?
Correct answer: The placard is not clear of the tarp and its warning is obstructed
Section 172.516(c)(2) requires placards to be clear of devices such as tarpaulins, doors, pipes and ladders. Correct selection and attachment do not make an obstructed warning acceptable.
Source: Scored fact: 49 CFR 172.516(c)(2). 49 CFR 172.516(c)(1)–(2); retained bounded (a)–(b), (c)(1)–(5) reread; remainder not claimed read; reviewed September 13, 2026. Successful eCFR source displays Title 49 through September 10, 2026, title last amended September 9, 2026; these are title-level dates, not section effective dates. Related manual context: North Carolina Commercial Driver's License Manual, current NCDMV-linked copy; 2005 CDL Testing System, July 2014; 9.3.10 — Placarding, continued from printed 9-8; printed 9-9, physical 115. https://www.ncdot.gov/dmv/license-id/driver-licenses/new-drivers/Documents/commercial-driver-manual.pdf#page=115. ↗
A required placard can be read clearly, but it is merely resting loose against the cargo body and can blow away. What should be done?
Correct answer: Secure it properly or place it in a suitable placard holder
Under 172.516(c)(1), a placard must be securely attached or affixed, or placed in a holder. Momentary readability does not replace secure mounting.
Source: Scored fact: 49 CFR 172.516(c)(1). 49 CFR 172.516(c)(1)–(2); retained bounded (a)–(b), (c)(1)–(5) reread; remainder not claimed read; reviewed September 13, 2026. Successful eCFR source displays Title 49 through September 10, 2026, title last amended September 9, 2026; these are title-level dates, not section effective dates. Related manual context: North Carolina Commercial Driver's License Manual, current NCDMV-linked copy; 2005 CDL Testing System, July 2014; 9.3.10 — Placarding; printed 9-9, physical 115. https://www.ncdot.gov/dmv/license-id/driver-licenses/new-drivers/Documents/commercial-driver-manual.pdf#page=115. ↗
A driver who is a hazmat employee attends training on recognizing hazardous materials through the hazard-communication system. Which training component is being addressed?
Correct answer: General awareness and familiarization training
Section 172.704(a)(1) describes general awareness/familiarization training as providing familiarity with the rules and the ability to recognize and identify hazardous materials consistently with hazard-communication standards.
Source: Scored fact: 49 CFR 172.704(a)(1). 49 CFR 172.704; full operative (a)–(e), initial-training conditions and limitations reread from a successful same-day retained body; reviewed September 13, 2026. Successful eCFR source displays Title 49 through September 10, 2026, title last amended September 9, 2026; these are title-level dates, not section effective dates. Related manual context: North Carolina Commercial Driver's License Manual, current NCDMV-linked copy; 2005 CDL Testing System, July 2014; Section 9 introduction — hazmat employee training; printed 9-1, physical 107. https://www.ncdot.gov/dmv/license-id/driver-licenses/new-drivers/Documents/commercial-driver-manual.pdf#page=107. ↗
A hazmat employee moves from one regulated task to a different task with different requirements. What makes function-specific training appropriate for the new assignment?
Correct answer: It addresses the requirements applicable to the new functions performed
Function-specific training addresses the requirements that apply to the functions the employee performs. The separate initial-training and direct-supervision provisions were reviewed; this question does not claim that every function change has the same training content or forbid all supervised training work.
Source: Scored fact: 49 CFR 172.704(a)(2). 49 CFR 172.704; full operative (a)–(e), initial-training conditions and limitations reread from a successful same-day retained body; reviewed September 13, 2026. Successful eCFR source displays Title 49 through September 10, 2026, title last amended September 9, 2026; these are title-level dates, not section effective dates. Related manual context: North Carolina Commercial Driver's License Manual, current NCDMV-linked copy; 2005 CDL Testing System, July 2014; Section 9 introduction — specialized training; printed 9-1, physical 107. https://www.ncdot.gov/dmv/license-id/driver-licenses/new-drivers/Documents/commercial-driver-manual.pdf#page=107. ↗
