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Recent Updates: Federal Register Notices Published or Effective After January 31, 2024

Data is current as of February 12, 2024

whats new is displayed for notices published or effective within 30 days of the report "As of" date.
Federal Register Notices not in this Green Book will be available in reports in the next Green Book.
The "FR" links below will display Federal Register Notices from the Government Publishing Office (GPO) website.


NAAQS / Publication Date Area Name / Action / Status / Effective Date / FRN Link

Sulfur Dioxide (2010)
02/12/2024Westmoreland County and Cambria County, PA (PA) whats new
 Designation to Nonattainment
 Proposed Approval
  89 FR 9815

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