Proposed Finding That Greenhouse Gas Emissions From Aircraft Cause or Contribute to Air Pollution That May Reasonably Be Anticipated To Endanger Public Health and Welfare and Advance Notice of Proposed Rulemaking; Notice of Updates to Public Hearing

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. Environmental Protection Agency 40 CFR Parts 87 and 1068 [EPA-HQ-OAR-2014-0828; FRL-9931-43-OAR] RIN 2060-AS31 AGENCY: Environmental Protection Agency (EPA). ACTION: Updates to public hearing. SUMMARY: The Environmental Protection Agency (EPA) published the Proposed Finding that Greenhouse Gas Emissions from Aircraft Cause or Contribute to Air Pollution that May Reasonably Be Anticipated to Endanger Public Health ( printed page 45132) and Welfare and Advance Notice of Proposed Rulemaking in the Federal Register on July 1, 2015. This action provides notice of three updates regarding the public hearing. DATES: The EPA will hold a public hearing on August 11, 2015 in Washington, DC starting at 10 a.m. local time. ADDRESSES: The hearing will be held at the Headquarters office of the US EPA, the William Jefferson Clinton East Building, Room 1153, 1201 Constitution Avenue NW., Washington, DC 20004. FOR FURTHER INFORMATION CONTACT: Ms. JoNell Iffland, Office of Transportation and Air Quality, Assessment and Standards Division (ASD), Environmental Protection Agency, 2000 Traverwood Drive, Ann Arbor, Michigan 48105, telephone number: (734) 214-4454, fax number: (734) 214-4816, email address: Iffland.jonell@epa.gov . SUPPLEMENTARY INFORMATION: EPA published a proposed finding that greenhouse gas emissions from aircraft cause or contribute to air pollution that may reasonably be anticipated to endanger public health and welfare and an advance notice of proposed rulemaking regarding airc…