Question: What should a motor carrier do to assess a CMV driver’s English language proficiency (ELP) during the driver qualification process? Guidance: Because 49 CFR § 391.11(a) prohibits a motor carrier from requiring or permitting a person to drive a CMV unless that person is qualified, a motor carrier should assess a driver’s qualifications, including the ability to comply with the ELP requirements of 49 CFR § 391.11(b)(2). Motor carriers may conduct this assessment us