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Clean Air Markets

How to Comment on the Proposed CSAPR Close-Out

EPA will accept public comments on the proposed Determination Regarding Good Neighbor Obligations for the 2008 Ozone National Ambient Air Quality Standard (CSAPR Close-Out)  for 45 days after publication in the Federal Register. Be sure to reference Docket ID:  EPA-HQ-OAR-2018-0225.

Comments may be submitted by one of the following methods:

  • Federal eRulemaking portal: Follow the online instructions for submitting comments.
  • Include docket ID No. EPA-HQ-OAR-2018-0225 in the subject line of the message
  • Fax: Fax your comments to: 202-566-9744.
  • Mail: Environmental Protection Agency, EPA Docket Center (EPA/DC), Mailcode 28221T, Attention Docket ID No. EPA-HQ-OAR-2018-0225, 1200 Pennsylvania Avenue, NW., Washington, DC 20460.
  • Hand Delivery or Courier: Deliver your comments to: EPA Docket Center, EPA West Building, Room 3334, 1301 Constitution Ave., NW, Washington, DC, 20004.  Phone:  202-566-1744. Such deliveries are only accepted during the Docket’s normal hours of operation, and special arrangements should be made for deliveries of boxed information.