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NTL Home / Frequently Asked Questions

Safety & Security

Safety - General
Subject Description
DOT Safety Information and Publications Where can I find DOT Safety publications online?
Effect of Terrorism on Transportation How have the events of 9/11 -- and terrorism in general -- affected transportation in the United States
News about Transportation Security Where can I find latest news from the TSA?
Transportation Security Administration (TSA) How can I contact the Transportation Security Administration (TSA)?


Safety - Vehicles
Subject Description
Auto Accident Statistics Where can I find national and state motor vehicle crash data?
Auto Air Bag How do I switch my air bag off?
Auto Safety Hotline How do I report a vehicle safety problem?
Auto Safety Info & Studies How do I contact the National Highway Traffic Safety Administration (NHTSA)?
Child Passenger Safety Where can I find child passenger safety information and laws for my state?
DOT Vehicle Regulations Where can I find information about DOT regulations for vehicles and parts?
Motor Carrier Status Where can I look up a motor carrier’s status?
Moving Company Information What do I need to know about moving & moving companies?
Rollover Ratings & Crash Test Results Where do I find rollover ratings for new cars?
Tire Quality Grading System What can tire codes tell me about treadwear, traction, and temperature resistance?
Vehicle Identification Number (VIN) Can I look up a VIN number online?
Vehicle Import Where can I find information about importing my vehicle into the U.S?
Vehicles Safety Problems and Issues How do I look up safety problems and issues (including recalls)?
USDOT Numbers Where can I find information about an USDOT Number?


Safety - Aviation
Subject Description
Aircraft Certification Where can I find aircraft and ownership information?
Airmen Certification How do I replace, update, or get a copy of my pilot certificate?
Airport Security Jobs How do I apply for an airport security job?
Air Security Concern How can I send a comment or suggestion about air security?
Air Travel Tips Where can I find carry-on bag limits, screening and gate procedures, and a listing of prohibited and permitted items?
Animal Protection Who enforces the Federal Animal Welfare Act?
Aviation Safety - general How can I access aviation safety data?
Aviation Security Functions How can I find out whether an aviation security function is handled by the TSA or by the FAA?
Aviation - specific accidents Where do I go to find out about a specific aviation accident?
Aviation - Transportation Security Act Where can I find information about the Aviation and Transportation Security Act passed by Congress in 2001?
Federal Air Marshal (FAM) Program Where can I find out about Federal Air Marshal recruitment?
Passengers with Disabilities How do air security measures effect passengers with disabilities?
Pilot - Study Materials How do I become a pilot? (study materials and tips)
TSA Security Fees Where can I find information about the Aviation Security Infrastructure Fees imposed by the Transportation Security Administration?


Safety - Boating
Subject Description
Boating Safety Where do I find Boating Safety Information?
Cruise Ship Consumer Fact Sheet How are cruise ships regulated by U.S. agencies?


Safety - Hazardous Materials
Subject Description
Hazardous Materials Information Center How do I contact the Hazardous Materials Information Center?
Hazmat Safety Alert What safety precautions should shippers of high-hazard materials consider?
Limitation on Hazardous Materials commercial driver's licenses CDLs Where can I find information on restrictions on hazardous materials commercial driver's licenses?
Proposed Legislation to Increase Hazardous Materials Safety Where do I find Federal Hazmat Transportation Law and proposed legislation?


Safety - Other
Subject Description
Office of Pipeline Safety Where can I find pipeline safety regulations and statistics?
Port Security Where do I find U.S. Coast Guard (USCG) information about port security?


If the FAQs above did not lead you to the answer to your question:

  • You can search all DOT web pages using the DOT Search Engine
  • You can submit your question by e-mailing librarian@bts.gov