Research ReportCRS ReportVersion 3
R46276
The Hours of Service (HOS) Rule for Commercial Truck Drivers and the Electronic Logging Device (ELD) Mandate
Published Mar 18, 2020Updated Apr 24, 2026
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The Congressional Research Service is a nonpartisan policy and legal analysis arm of the Library of Congress. CRS reports are written for members of Congress and their staff, not the public — but they’re made available openly through Congress.gov.