Transportation Department, National Highway Traffic Safety Administration
This document contains corrections to the final rule regulations (49 CFR parts 523 and 535), which were published in the Federal Register of Thursday, September 15, 2011 (76 FR 57106). The regulations established fuel efficiency standards for medium- and heavy-duty engines and vehicles, as prescribed under the Energy Independence and Security Act (49 U.S.C. 32902(k)(2)).
Document Headings Document headings vary by document type but may contain the following: the agency or agencies that issued and signed a document the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to the agency docket number / agency internal file number the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details. Department of Transportation National Highway Traffic Safety Administration 49 CFR Parts 523 and 535 [NHTSA 2010-0079; EPA-HQ-OAR-2010-0162; FRL-9455-1] RIN 2127-AK74 AGENCY: National Highway Traffic Safety Administration (NHTSA), Department of Transportation (DOT). ACTION: Correcting amendments. SUMMARY: This document contains corrections to the final rule regulations ( 49 CFR parts 523 and 535 ), which were published in the Federal Register of Thursday, September 15, 2011 ( 76 FR 57106 ). The regulations established fuel efficiency standards for medium- and heavy-duty engines and vehicles, as prescribed under the Energy Independence and Security Act ( 49 U.S.C. 32902(k)(2) ). DATES: Effective Date: November 14, 2011. FOR FURTHER INFORMATION CONTACT: Lily Smith, Office of Chief Counsel, National Highway Traffic Safety Administration, 1200 New Jersey Avenue, SE., Washington, DC 20590. Telephone: (202) 366-2992. SUPPLEMENTARY INFORMATION: Background NHTSA and EPA published in the Federal Register of September 15, 2011, final rules to establish a comprehensive Heavy-Duty National Program that will increase fuel efficiency and reduce greenhouse gas emissions for on-road heavy-duty vehicles, responding to the President's directive on May 21, 2010, to take coordinated steps to produce a new generation of clean heavy-duty vehicles. Need for Correction As published, the final regulations inadvertently inserted a new definition for “base tire” in 49 CFR part 523 instead o…
Other Federal Register documents from the same docket.
Greenhouse Gas Emissions Standards and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles
Greenhouse Gas Emissions Standards and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles
Greenhouse Gas Emissions Standards and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles
Greenhouse Gas Emissions Standards and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles
Notice of Availability of a Draft Environmental Impact Statement (DEIS) for New Medium- and Heavy-Duty Fuel Efficiency Improvement Program
Citation: 76 FR 65971
