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53552

Federal Register / Vol. 86, No. 185 / Tuesday, September 28, 2021 / Rules and Regulations
List of Subjects in 40 CFR Part 52
Environmental protection, Air pollution control, Incorporation by reference, Intergovernmental relations, Ozone, Reporting and recordkeeping requirements.

entry for Section 110a2
Infrastructure Requirements for the 2012
particulate matter PM2.5 NAAQS to read as follows:

PART 52APPROVAL AND
PROMULGATION OF
IMPLEMENTATION PLANS
1. The authority citation for part 52
continues to read as follows:

52.1170

Authority: 42 U.S.C. 7401 et seq.

Dated: September 15, 2021.
Cheryl Newton, Acting Regional Administrator, Region 5.

2. In 52.1170, the table in paragraph e is amended by adding an entry for Section 110a2 infrastructure requirements for the 2015 ozone NAAQS immediately following the

For the reasons stated in the preamble, EPA amends title 40 CFR part 52 as follows:

Identification of plan.

e

EPA-APPROVED MICHIGAN NONREGULATORY AND QUASI-REGULATORY PROVISIONS
Applicable geographic or nonattainment area
Name of nonregulatory SIP provision

State submittal date

EPA
approval date

Comments

Infrastructure

Section 110a2 infrastructure requirements for the 2015 ozone NAAQS.

Statewide

FR Doc. 202120794 Filed 92721; 8:45 am BILLING CODE 656050P

ENVIRONMENTAL PROTECTION
AGENCY
40 CFR Part 52
EPAR04OAR20200726; FRL893902
R4

Air Plan Approval; North Carolina;
Mecklenburg Miscellaneous Rules Revisions Environmental Protection Agency EPA.
ACTION: Final rule.
AGENCY:

The Environmental Protection Agency EPA is taking final action to approve a State Implementation Plan SIP revision to the Mecklenburg County portion of the North Carolina SIP, hereinafter referred to as the Mecklenburg Local Implementation Plan LIP. The revision was submitted by the State of North Carolina, through the North Carolina Division of Air Quality NCDAQ, on behalf of Mecklenburg County Air Quality
SUMMARY:

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3/8/2019

9/28/2021, INSERT Federal Register CITATION.

MCAQ via a letter dated April 24, 2020, and was received by EPA on June 19, 2020. The revision updates several Mecklenburg County Air Pollution Control Ordinance MCAPCO rules incorporated into the LIP. EPA is finalizing these changes pursuant to the Clean Air Act CAA or Act.
DATES: This rule is effective October 28, 2021.
ADDRESSES: EPA has established a docket for this action under Docket Identification No. EPAR04OAR
20200726. All documents in the docket are listed on the www.regulations.gov website. Although listed in the index, some information may not be publicly available, i.e., Confidential Business Information or other information whose disclosure is restricted by statute.
Certain other material, such as copyrighted material, is not placed on the internet and will be publicly available only in hard copy form.
Publicly available docket materials are available either electronically through www.regulations.gov or in hard copy at the Air Regulatory Management Section, Air Planning and Implementation Branch, Air and Radiation Division, U.S. Environmental Protection Agency,
PO 00000

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Approved CAA
elements:
110a2A, B, C, DiII
Prong 3, Dii, F, G, H, J, K, L, and M. Disapproved CAA element 110a2DiII
Prong 4. No action on CAA element 110a2DiI.

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Region 4, 61 Forsyth Street SW, Atlanta, Georgia 303038960. EPA requests that if at all possible, you contact the person listed in the FOR FURTHER INFORMATION
CONTACT section to schedule your inspection. The Regional Offices official hours of business are Monday through Friday 8:30 a.m. to 4:30 p.m., excluding Federal holidays.
FOR FURTHER INFORMATION CONTACT:
Evan Adams, Air Regulatory Management Section, Air Planning and Implementation Branch, Air and Radiation Division, U.S. Environmental Protection Agency, Region 4, 61 Forsyth Street SW, Atlanta, Georgia 303038960.
The telephone number is 404 562
9009. Mr. Adams can also be reached via electronic mail at adams.evan@
epa.gov.
SUPPLEMENTARY INFORMATION:

I. Background In a notice of proposed rulemaking NPRM published on July 2, 2021 86
FR 35244, EPA proposed to approve changes to several rules in the Mecklenburg County LIP. The April 24, 2020, submittal includes changes and updates to the following rules to more closely align them with their analog SIP-

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