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Section § 393.67: Liquid fuel tanks.
Guidance Q&AQuestion 3: What standards under the FMCSRs must be met when a liquid fuel tank is repaired or replaced?
Guidance: A replacement/repaired tank must meet the applicable standards in § 393.67.
Section § 393.67: Liquid fuel tanks.
Guidance Q&AQuestion 2: Do the FMCSRs specify a particular pressure relief system?
Guidance: No, but the performance standards of § 393.67(d) must be met.
Section § 393.67: Liquid fuel tanks.
Guidance Q&AQuestion 1: May a properly vented fuel cap be used on a fuel tank equipped with another fuel venting system?
Guidance: Yes (see § 393.3).
Section § 393.65: All fuel systems.
Guidance Q&AQuestion 2: Must a motor vehicle that meets the definition of a ‘‘commercial motor vehicle’’ in § 390.5 because it transports hazardous materials in a quantity requiring placarding under the Hazardous Materials Regulations (49...
Medical Qualification FAQ – FOREIGN Medical certificate – FAQ2
Description: FAQ
FAQ2: I operate a CMV in the United States but reside outside of the United States. Can I use my foreign medical certificate?
A2: ...
Medical Qualification FAQ – Waivers – Q3
Description: DETERMINING THAT LIMB IMPAIRED CANADIAN DRIVER CAN OPERATE A CMV
FAQ3: How will enforcement officials know that a limb-impaired Canadian driver has demonstrated their ability to...
Medical Qualification FAQ – Waivers – Q5
Description: FAQ
FAQ5: Will a U.S. driver currently holding a SPE certificate issued by the FMCSA for a limb impairment be able to drive in Canada?
A5: The FMCSA changed...
Section § 393.65: All fuel systems.
Guidance Q&AQuestion 1: May a fuel fill pipe opening be placed above the passenger floor level if it is not physically within the passenger compartment?
Guidance: Yes. In addition, the fill pipe may intrude into the passenger...
Medical Qualification FAQ – Waivers – Q4
Description: CANANDIAN DRIVER –REQUIREMENTS FOR DRIVER WITH PROSTHESIS
Q4: Can a Canadian driver apply for a Skill Performance Evaluation (SPE) certificate to drive in the United States?...
Section § 393.62: Emergency exits for buses.
Guidance Q&AQuestion 4: Which edition of FMVSS No. 217 is required to be used in determining the emergency exit space requirements when retrofitting buses?
Guidance: The cross reference to FMVSS No. 217 applies to the...