federal_register: 2012-29792

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document_number title type abstract publication_date pub_year pub_month html_url pdf_url agency_names agency_ids excerpts regulation_id_numbers
2012-29792 California State Motor Vehicle Pollution Control Standards; Notice of Waiver of Clean Air Act Preemption; California's 2010 Model Year Heavy-Duty Vehicle and Engine On-Board Diagnostic Standards Notice EPA has granted the California Air Resources Board (CARB) its request to confirm that its amendments to California's heavy-duty vehicle and engine on-board diagnostic (HD OBD) requirements that relax the standards for 2010-2012 model years (MYs) are within the scope of a previous waiver of preemption of the Clean Air Act (Act). The amendments to the HD OBD requirements for MY 2013 and later are granted a new waiver of preemption. 2012-12-10 2012 12 https://www.federalregister.gov/documents/2012/12/10/2012-29792/california-state-motor-vehicle-pollution-control-standards-notice-of-waiver-of-clean-air-act https://www.govinfo.gov/content/pkg/FR-2012-12-10/pdf/2012-29792.pdf Environmental Protection Agency 145 EPA has granted the California Air Resources Board (CARB) its request to confirm that its amendments to California's heavy-duty vehicle and engine on-board diagnostic (HD OBD) requirements that relax the standards for 2010-2012 model years (MYs) are...  

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