Environmental Protection Agency
The Environmental Protection Agency (EPA) is announcing the availability of a final document titled Integrated Review Plan for the Primary National Ambient Air Quality Standard for Sulfur Dioxide (IRP). This document contains the plans for the review of the air quality criteria for health for sulfur oxides and the primary national ambient air quality standard (NAAQS) for sulfur dioxide (SO<INF>2</INF>). The primary SO<INF>2</INF> NAAQS provide for the protection of public health from exposure to sulfur oxides in ambient air.
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 [EPA-HQ-OAR-2013-0146; FRL-9919-00-OAR] AGENCY: Environmental Protection Agency. ACTION: Notice of availability. SUMMARY: The Environmental Protection Agency (EPA) is announcing the availability of a final document titled Integrated Review Plan for the Primary National Ambient Air Quality Standard for Sulfur Dioxide (IRP). This document contains the plans for the review of the air quality criteria for health for sulfur oxides and the primary national ambient air quality standard (NAAQS) for sulfur dioxide (SO 2 ). The primary SO 2 NAAQS provide for the protection of public health from exposure to sulfur oxides in ambient air. DATES: The IRP will be available on or about October 30, 2014. ADDRESSES: This document will be available primarily via the Internet at the following Web site : http:// ( printed page 66722) www.epa.gov/​ttn/​naaqs/​standards/​so2/​s_​so2_​2013_​pd.html . FOR FURTHER INFORMATION CONTACT: Dr. Michael J. Stewart, Office of Air Quality Planning and Standards (mail code C504-06), U.S. Environmental Protection Agency, Research Triangle Park, NC 27711; telephone number: 919-541-7524; fax number: 919-541-0237; email address: stewart.michael@epa.gov . SUPPLEMENTARY INFORMATION: Two sections of the Clean Air Act (CAA) govern the establishment and revision of the NAAQS. Section 108 ( 42 U.S.C. 7408 ) directs the Administrator to identify and list certain air pollutants and then to issu…
Other Federal Register documents from the same docket.
Review of the Primary National Ambient Air Quality Standards for Oxides of Nitrogen
Review of the Primary National Ambient Air Quality Standards for Oxides of Nitrogen
Release of the Policy Assessment for the Review of the Primary National Ambient Air Quality Standards for Oxides of Nitrogen
Release of Draft Policy Assessment for the Review of the Primary National Ambient Air Quality Standards for Nitrogen Dioxide
Release of Risk and Exposure Assessment Planning Document for the Review of the Primary National Ambient Air Quality Standards for Nitrogen Dioxide
Citation: 79 FR 66721
