```

[Federal Register Volume 80, Number 138 (Monday, July 20, 2015)]
[Proposed Rules]
[Page 42777]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2015-17682]

-----------------------------------------------------------------------

ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R04-OAR-2015-0368; FRL-9930-77-Region 4]

Approval and Promulgation of Implementation Plans; North 
Carolina; Nitrogen Dioxide and Sulfur Dioxide National Ambient Air 
Quality Standards Revisions

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

-----------------------------------------------------------------------

SUMMARY: The Environmental Protection Agency (EPA) is proposing to 
approve a State Implementation Plan revision submitted by the State of 
North Carolina, through the North Carolina Department of Environment 
and Natural Resources on August 13, 2012, pertaining to definition 
changes for the Nitrogen Dioxide and Sulfur Dioxide National Ambient 
Air Quality Standards. EPA is approving this SIP revision because the 
State has demonstrated that it is consistent with the Clean Air Act. In 
the Final Rules section of this issue of the Federal Register, EPA is 
approving the State's implementation plan revision as a direct final 
rule without prior proposal because the Agency views this as a 
noncontroversial submittal and anticipates no adverse comments. A 
detailed rationale for the approval is set forth in the direct final 
rule.

DATES: Written comments must be received on or before August 19, 2015.

ADDRESSES: Submit your comments, identified by Docket ID No. EPA-R04-
OAR-2015-0368, by one of the following methods:
    1. www.regulations.gov: Follow the on-line instructions for 
submitting comments.
    2. Email: R4-ARMS@epa.gov.
    3. Fax: (404) 562-9019.
    4. Mail: ``EPA-R04-OAR-2015-0368,'' Air Regulatory Management 
Section (formerly the Regulatory Development Section), Air Planning and 
Implementation Branch (formerly the Air Planning Branch), Air, 
Pesticides and Toxics Management Division, U.S. Environmental 
Protection Agency, Region 4, 61 Forsyth Street SW., Atlanta, Georgia 
30303-8960.
    5. Hand Delivery or Courier: Lynorae Benjamin, Chief, Air 
Regulatory Management Section, Air Planning and Implementation Branch, 
Air, Pesticides and Toxics Management Division, U.S. Environmental 
Protection Agency, Region 4, 61 Forsyth Street SW., Atlanta, Georgia 
30303-8960. Such deliveries are only accepted during the Regional 
Office's normal hours of operation. The Regional Office's official 
hours of business are Monday through Friday, 8:30 a.m. to 4:30 p.m., 
excluding Federal holidays.
    Please see the direct final rule which is located in the Rules 
section of this Federal Register for detailed instructions on how to 
submit comments.

FOR FURTHER INFORMATION CONTACT: Zuri Farngalo, Air Regulatory 
Management Section, Air Planning and Implementation Branch, Air, 
Pesticides and Toxics Management Division, U.S. Environmental 
Protection Agency, Region 4, 61 Forsyth Street SW., Atlanta, Georgia 
30303-8960. The telephone number is (404) 562-9152. Mr. Farngalo can 
also be reached via electronic mail at farngalo.zuri@epa.gov.

SUPPLEMENTARY INFORMATION: For additional information see the direct 
final rule which is published in the Rules Section of this Federal 
Register. A detailed rationale for the approval is set forth in the 
direct final rule. If no adverse comments are received in response to 
this rule, no further activity is contemplated. If EPA receives adverse 
comments, the direct final rule will be withdrawn and all public 
comments received will be addressed in a subsequent final rule based on 
this proposed rule. EPA will not institute a second comment period on 
this document. Any parties interested in commenting on this document 
should do so at this time.

    Dated: July 6, 2015.
Heather McTeer Toney,
Regional Administrator, Region 4.
[FR Doc. 2015-17682 Filed 7-17-15; 8:45 am]
 BILLING CODE 6560-50-P
```