December 6, 2018 – Federal Register Recent Federal Regulation Documents

Medicare Program: Changes to the Medicare Claims and Medicare Prescription Drug Coverage Determination Appeals Procedures, Correction
Document Number: 2018-26497
Type: Proposed Rule
Date: 2018-12-06
Agency: Centers for Medicare & Medicaid Services, Department of Health and Human Services
This document corrects technical and typographical errors in the proposed rule that appeared in the Federal Register on October 2, 2018 entitled ``Medicare Program: Changes to the Medicare Claims and Medicare Prescription Drug Coverage Determination Appeals Procedures.''
Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Nonattainment New Source Review Requirements for 2008 8-Hour Ozone Standard
Document Number: 2018-26479
Type: Proposed Rule
Date: 2018-12-06
Agency: Environmental Protection Agency
The Environmental Protection Agency (EPA) is proposing to approve a revision to the Commonwealth of Pennsylvania's state implementation plan (SIP). The revision is in response to EPA's February 3, 2017 Findings of Failure to Submit for various requirements relating to the 2008 8-hour ozone national ambient air quality standards (NAAQS). This SIP revision is specific to nonattainment new source review (NNSR) requirements. EPA is approving this revision in accordance with the requirements of the Clean Air Act (CAA).
Approval and Promulgation of Implementation Plans: New York Ozone Section 185
Document Number: 2018-26475
Type: Proposed Rule
Date: 2018-12-06
Agency: Environmental Protection Agency
The Environmental Protection Agency (EPA) is proposing to approve the State of New York's Low Emissions Vehicle program as an alternative program to fulfill the Clean Air Act Section 185 requirement for the New York portion of the New York-Northern New Jersey-Long Island, NY-NJ-CT nonattainment area for the revoked 1979 1- hour ozone National Ambient Air Quality Standard. Clean Air Act Section 185 requires fees to be paid, per ton of emissions, by major sources located in ozone nonattainment areas classified as Severe or Extreme that have failed to attain the National Ambient Air Quality Standard by the required attainment date. The EPA is proposing to find that New York's Low Emissions Vehicle program is no less stringent than a Clean Air Act Section 185 fee program because the emissions reductions achieved by the Low Emissions Vehicle program are at least equivalent to reductions associated with a 185 fee program.
Special Conditions: Textron Aviation Inc. Model 700 Airplane; Operation Without Normal Electrical Power
Document Number: 2018-26455
Type: Rule
Date: 2018-12-06
Agency: Federal Aviation Administration, Department of Transportation
These special conditions are issued for the Textron Aviation Inc. (Textron) Model 700 airplane. This airplane will have a novel or unusual design feature when compared to the state of technology envisioned in the airworthiness standards for transport-category airplanes. These design features are electrical and electronic systems that perform critical functions, the loss of which could be catastrophic to the airplane. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for these design features. These special conditions contain the additional safety standards that the Administrator considers necessary to establish a level of safety equivalent to that established by the existing airworthiness standards.
Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Re-Opening of Commercial Harvest for South Atlantic Red Snapper
Document Number: 2018-26433
Type: Rule
Date: 2018-12-06
Agency: Department of Commerce, National Oceanic and Atmospheric Administration
NMFS announces the re-opening of the commercial sector for red snapper in the exclusive economic zone (EEZ) of the South Atlantic through this temporary rule. The most recent commercial landings of red snapper indicate that the commercial annual catch limit (ACL) for the 2018 fishing year has not yet been reached. Therefore, NMFS re-opens the commercial sector for red snapper in the South Atlantic EEZ for 10 calendar days to allow the commercial ACL to be reached, while minimizing the risk of the commercial ACL being exceeded.
Airworthiness Directives; Rolls-Royce plc Turbofan Engines
Document Number: 2018-26393
Type: Rule
Date: 2018-12-06
Agency: Federal Aviation Administration, Department of Transportation
We are superseding airworthiness directive (AD) 2018-13-07 for all Rolls-Royce plc (RR) Trent 1000-A, Trent 1000-C, Trent 1000-D, Trent 1000-E, Trent 1000-G, and Trent 1000-H turbofan engine models. AD 2018-13-07 required initial inspections of the intermediate-pressure compressor (IPC) stage 1 rotor blades, IPC stage 2 rotor blades, and IPC shaft stage 2 dovetail posts, and removing any cracked parts from service. This AD requires initial inspections and adds repetitive inspections of the IPC stage 1 rotor blades, IPC stage 2 rotor blades, and IPC shaft stage 2 dovetail posts, and removing any cracked parts from service. This AD was prompted by the manufacturer determining the need for repetitive inspections of the IPC stage 1 rotor blades, IPC stage 2 rotor blades, and IPC shaft stage 2 dovetail posts. We are issuing this AD to address the unsafe condition on these products.
Fisheries of the Exclusive Economic Zone Off Alaska; Gulf of Alaska; 2019 and 2020 Harvest Specifications for Groundfish
Document Number: 2018-26390
Type: Proposed Rule
Date: 2018-12-06
Agency: Department of Commerce, National Oceanic and Atmospheric Administration
NMFS proposes 2019 and 2020 harvest specifications, apportionments, and Pacific halibut prohibited species catch limits for the groundfish fishery of the Gulf of Alaska (GOA). This action is necessary to establish harvest limits for groundfish during the 2019 and 2020 fishing years and to accomplish the goals and objectives of the Fishery Management Plan for Groundfish of the Gulf of Alaska. The intended effect of this action is to conserve and manage the groundfish resources in the GOA in accordance with the Magnuson-Stevens Fishery Conservation and Management Act.
Fisheries of the Exclusive Economic Zone Off Alaska; Bering Sea and Aleutian Islands; 2019 and 2020 Harvest Specifications for Groundfish
Document Number: 2018-26389
Type: Proposed Rule
Date: 2018-12-06
Agency: Department of Commerce, National Oceanic and Atmospheric Administration
NMFS proposes 2019 and 2020 harvest specifications, apportionments, and prohibited species catch allowances for the groundfish fisheries of the Bering Sea and Aleutian Islands (BSAI) management area. This action is necessary to establish harvest limits for groundfish during the 2019 and 2020 fishing years, and to accomplish the goals and objectives of the Fishery Management Plan for Groundfish of the Bering Sea and Aleutian Islands Management Area. The intended effect of this action is to conserve and manage the groundfish resources in the BSAI in accordance with the Magnuson-Stevens Fishery Conservation and Management Act.
Endangered and Threatened Wildlife and Plants; Designation of Critical Habitat for Sonoyta Mud Turtle
Document Number: 2018-26388
Type: Proposed Rule
Date: 2018-12-06
Agency: Fish and Wildlife Service, Department of the Interior
We, the U.S. Fish and Wildlife Service (Service), propose to designate critical habitat for the Sonoyta mud turtle (Kinosternon sonoriense longifemorale) under the Endangered Species Act of 1973, as amended (Act). In total, approximately 12.28 acres (4.97 hectares) in Pima County, Arizona, located entirely within Organ Pipe Cactus National Monument, fall within the boundaries of the proposed critical habitat designation. If we finalize this rule as proposed, it would extend the Act's protections to this subspecies' critical habitat. We also announce the availability of a draft economic analysis of the proposed designation of critical habitat for the Sonoyta mud turtle.
International Fisheries; Pacific Tuna Fisheries; Fishing Restrictions for Fish Aggregating Devices in the Eastern Pacific Ocean
Document Number: 2018-26387
Type: Rule
Date: 2018-12-06
Agency: Department of Commerce, National Oceanic and Atmospheric Administration
NMFS is issuing regulations under the Tuna Conventions Act to implement Resolution C-18-05 (Amendment of Resolution C-16-01 on the Collection and Analysis of Data on Fish-Aggregating Devices), which was adopted at the 93rd Meeting of the Inter-American Tropical Tuna Commission (IATTC) in August 2018. The Resolution includes construction standards for fish aggregating devices (FADs) intended to reduce entanglements of marine life when fishing for tropical tuna (i.e., bigeye tuna (Thunnus obesus), yellowfin tuna (Thunnus albacares), and skipjack tuna (Katsuwonus pelamis)) in the eastern Pacific Ocean (EPO). This final rule will revise the existing regulations for consistency with the new Resolution. In addition, this rule revises the definition of ``Active FAD'' and regulations related to activating FADs at sea that were codified in the April 2018 rule. This final rule is necessary for the conservation of living marine resources in the EPO and for the United States to satisfy its obligations as a member of the IATTC.
International Trademark Classification Changes
Document Number: 2018-26373
Type: Rule
Date: 2018-12-06
Agency: Department of Commerce, Patent and Trademark Office
The United States Patent and Trademark Office (USPTO) issues a final rule to incorporate classification changes adopted by the Nice Agreement Concerning the International Classification of Goods and Services for the Purposes of the Registration of Marks (Nice Agreement). These changes are effective January 1, 2019, and are listed in the International Classification of Goods and Services for the Purposes of the Registration of Marks (11th ed., ver. 2019), which is published by the World Intellectual Property Organization (WIPO).
Safety Zone; Sausalito Lighted Boat Parade Fireworks Display; Richardson Bay, Sausalito, CA
Document Number: 2018-26366
Type: Rule
Date: 2018-12-06
Agency: Coast Guard, Department of Homeland Security
The Coast Guard will enforce the safety zone for the Sausalito Lighted Boat Parade Fireworks Display in the Captain of the Port, San Francisco area of responsibility during the dates and times noted below. This action is necessary to protect personnel, vessels, and the marine environment from the dangers associated with pyrotechnics. Unauthorized persons or vessels are prohibited from entering into, transiting through, or remaining in the safety zone without permission of the Captain of the Port or their designated representative.
Airworthiness Directives; The Boeing Company Airplanes
Document Number: 2018-26365
Type: Rule
Date: 2018-12-06
Agency: Federal Aviation Administration, Department of Transportation
We are adopting a new airworthiness directive (AD) for all The Boeing Company Model 737-8 and -9 airplanes. This emergency AD was sent previously to all known U.S. owners and operators of these airplanes. This AD requires revising certificate limitations and operating procedures of the airplane flight manual (AFM) to provide the flight crew with runaway horizontal stabilizer trim procedures to follow under certain conditions. This AD was prompted by analysis performed by the manufacturer showing that if an erroneously high single angle of attack (AOA) sensor input is received by the flight control system, there is a potential for repeated nose-down trim commands of the horizontal stabilizer. We are issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; Pacific Aerospace Limited Airplanes
Document Number: 2018-26364
Type: Rule
Date: 2018-12-06
Agency: Federal Aviation Administration, Department of Transportation
We are adopting a new airworthiness directive (AD) for Pacific Aerospace Limited Model 750XL airplanes. This AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as insufficient clearance between the pitot tubes and the primary support at the flame arrester intersection. We are issuing this AD to require actions to address the unsafe condition on these products.
Airworthiness Directives; Airbus SAS Airplanes
Document Number: 2018-26362
Type: Rule
Date: 2018-12-06
Agency: Federal Aviation Administration, Department of Transportation
We are adopting a new airworthiness directive (AD) for certain Airbus SAS Model A318, A319, A320, and A321 series airplanes. This AD was prompted by an evaluation by the design approval holder (DAH) indicating that the principal structural elements and certain life- limited parts are subject to widespread fatigue damage (WFD). This AD requires revising the existing maintenance or inspection program to incorporate new or more restrictive airworthiness limitations. We are issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; The Boeing Company Airplanes
Document Number: 2018-26361
Type: Proposed Rule
Date: 2018-12-06
Agency: Federal Aviation Administration, Department of Transportation
We propose to adopt a new airworthiness directive (AD) for all The Boeing Company Model 737-100, -200, -200C, -300, -400, and -500 series airplanes. This proposed AD was prompted by reports of cracks caused by corrosion of the edge of the bore of the spot face and corrosion of the lug bore of certain side-strut support fitting lugs. This proposed AD would require repetitive detailed inspections of the left and right side-strut support fitting lugs with bushings installed for any corrosion, any crack, or any severed lug; repetitive detailed and high frequency eddy current (HFEC) inspections of the left and right side-strut support fitting lugs with bushings removed for any corrosion or any crack; and applicable on-condition actions. We are proposing this AD to address the unsafe condition on these products.
Airworthiness Directives; Airbus SAS Airplanes
Document Number: 2018-26360
Type: Proposed Rule
Date: 2018-12-06
Agency: Federal Aviation Administration, Department of Transportation
We propose to adopt a new airworthiness directive (AD) for certain Airbus SAS Model A330-201, -202, and -203, and Model A330-301, -302, and -303 airplanes. This proposed AD was prompted by reports of damaged drain pipes located above the lower aft pylon fairing (LAPF), caused by a contact between the drain pipe and the two u-shape ribs of the LAPF. This proposed AD would require a special detailed inspection for damage and corrective actions, if necessary. We are proposing this AD to address the unsafe condition on these products.
Findings of Failure To Submit Complete State Implementation Plans Required for the 1997, 2006, and 2012 PM2.5
Document Number: 2018-26359
Type: Rule
Date: 2018-12-06
Agency: Environmental Protection Agency
The Environmental Protection Agency (EPA) is taking final action to find that California has failed to submit complete state implementation plans (SIPs) required under the Clean Air Act (CAA or ``Act'') to implement the 1997, 2006, and 2012 national ambient air quality standards (NAAQS or ``standards'') for fine particulate matter (PM2.5) in the San Joaquin Valley. For the 1997 annual and 24-hour PM2.5 NAAQS, California was required to submit by December 31, 2016, a SIP submission that provides for, among other things, annual reductions in emissions of direct PM2.5 or a PM2.5 plan precursor pollutant within the area of not less than five percent of the amount of such emissions as reported in the most recent inventory for the area. For the 2006 24-hour PM2.5 NAAQS, California was required to submit by August 21, 2017, a SIP submission that meets the requirements for Serious PM2.5 nonattainment areas, including the requirement for best available control measures (BACM). For the 2012 annual PM2.5 NAAQS, California was required to submit by October 15, 2016, a SIP submission that meets the requirements for Moderate PM2.5 nonattainment areas, including the requirement for reasonably available control measures (RACM). California submitted substantial portions of each of these required SIP submissions as part of an integrated plan on November 16, 2018, but each of these submissions fails to meet the EPA's minimum criteria for completeness. If the EPA has not affirmatively found that the State has submitted complete SIPs that correct the deficiencies in each of these SIP submissions within 18 months of this finding, the offset sanction will apply in the area. If within 6 additional months the EPA still has not affirmatively determined that the State has submitted complete SIPs that correct the deficiencies, the highway funding sanction will apply in the area. No later than 2 years after the EPA makes these findings, if the State has not submitted, and the EPA has not approved, each of the required SIP submissions, the EPA must promulgate a federal implementation plan (FIP) to address any remaining requirements.
Revision of the Agency's Privacy Act Regulations for EPA-63
Document Number: 2018-26355
Type: Rule
Date: 2018-12-06
Agency: Environmental Protection Agency
The Environmental Protection Agency (EPA) is taking direct final action on revisions to the Agency's Privacy Act regulations in order to exempt a new system of records, EPA-63, the eDiscovery Enterprise Tool Suite, from certain requirements of the Privacy Act because records in EPA's eDiscovery Enterprise Tool Suite are maintained for use in civil and criminal actions. A notice has been published in the Federal Register on July 27, 2018 for the creation of this new system of records that will contain information collected using the Agency's suite of tools that search and preserve electronically stored information (ESI) in support of the Agency's eDiscovery (electronic discovery) and Freedom of Information Act processes.
Extension of Tolerances for Emergency Exemptions (Multiple Chemicals)
Document Number: 2018-26346
Type: Rule
Date: 2018-12-06
Agency: Environmental Protection Agency
This regulation extends time-limited tolerances for the pesticides listed in this document. These actions are in response to EPA's granting of emergency exemptions under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) authorizing use of these pesticides. In addition, the Federal Food, Drug, and Cosmetic Act (FFDCA) requires EPA to establish a time-limited tolerance or exemption from the requirement for a tolerance for pesticide chemical residues in food that will result from the use of a pesticide under an emergency exemption granted by EPA.
Clomazone; Pesticide Tolerances
Document Number: 2018-26345
Type: Rule
Date: 2018-12-06
Agency: Environmental Protection Agency
This regulation establishes tolerances for residues of clomazone in or on multiple commodities which are identified and discussed later in this document. Interregional Research Project No. 4 (IR-4) requested these tolerances under the Federal Food, Drug, and Cosmetic Act (FFDCA).
Proposed Establishment of the Crest of the Blue Ridge Henderson County Viticultural Area
Document Number: 2018-26323
Type: Proposed Rule
Date: 2018-12-06
Agency: Alcohol and Tobacco Tax and Trade Bureau, Department of Treasury, Department of the Treasury
The Alcohol and Tobacco Tax and Trade Bureau (TTB) proposes to establish the approximately 215-square mile ``Crest of the Blue Ridge Henderson County'' viticultural area in Henderson County, North Carolina. The proposed viticultural area is not located within, nor does it contain, any other established viticultural area. TTB designates viticultural areas to allow vintners to better describe the origin of their wines and to allow consumers to better identify wines they may purchase. TTB invites comments on this proposed addition to its regulations.
Proposed Establishment of the West Sonoma Coast Viticultural Area
Document Number: 2018-26321
Type: Proposed Rule
Date: 2018-12-06
Agency: Alcohol and Tobacco Tax and Trade Bureau, Department of Treasury, Department of the Treasury
The Alcohol and Tobacco Tax and Trade Bureau (TTB) proposes to establish the 141,846-acre ``West Sonoma Coast'' viticultural area in Sonoma County, California. The proposed viticultural area lies entirely within the established Sonoma Coast and North Coast viticultural areas and contains the established Fort Ross-Seaview viticultural area. TTB designates viticultural areas to allow vintners to better describe the origin of their wines and to allow consumers to better identify wines they may purchase. TTB invites comments on this proposed addition to its regulations.
Establishment of the Upper Hudson Viticultural Area
Document Number: 2018-26320
Type: Rule
Date: 2018-12-06
Agency: Alcohol and Tobacco Tax and Trade Bureau, Department of Treasury, Department of the Treasury
The Alcohol and Tobacco Tax and Trade Bureau (TTB) establishes the approximately 1,500-square mile ``Upper Hudson'' viticultural area in all or portions of Albany, Montgomery, Rensselaer, Saratoga, Schenectady, Schoharie, and Washington Counties in New York. The Upper Hudson viticultural area is not located within any other established viticultural area. TTB designates viticultural areas to allow vintners to better describe the origin of their wines and to allow consumers to better identify wines they may purchase.
Air Plan Approval; Texas; Interstate Transport Requirements for the 1997 Ozone National Ambient Air Quality Standards
Document Number: 2018-26287
Type: Rule
Date: 2018-12-06
Agency: Environmental Protection Agency
Pursuant to the Federal Clean Air Act (CAA or the Act), the Environmental Protection Agency (EPA) is approving portions of two Texas State Implementation Plan (SIP) submittals that pertain to the good neighbor and interstate transport requirements of the CAA with respect to the 1997 ozone National Ambient Air Quality Standards (NAAQS). The good neighbor provision requires each state, in its SIP, to prohibit emissions that will significantly contribute to nonattainment, or interfere with maintenance, of a NAAQS in other states. In this action, EPA is approving the Texas SIP submittals as having met the requirements of the good neighbor provision for the 1997 ozone NAAQS in accordance with section 110 of the CAA.
Adjustment of Cable Statutory License Royalty Rates
Document Number: 2018-26275
Type: Rule
Date: 2018-12-06
Agency: Copyright Royalty Board, Library of Congress, Library of Congress, Agencies and Commissions
The Copyright Royalty Judges (Judges) publish a final rule requiring affected cable systems to pay a separate per-telecast royalty (a Sports Surcharge) in addition to the other royalties that those cable systems must pay under Section 111 of the Copyright Act.
Airworthiness Directives; Rockwell Collins, Inc. Flight Management Systems
Document Number: 2018-26253
Type: Proposed Rule
Date: 2018-12-06
Agency: Federal Aviation Administration, Department of Transportation
We propose to adopt a new airworthiness directive (AD) for certain Rockwell Collins, Inc. (Rockwell Collins) flight management systems (FMS) installed on airplanes. This proposed AD was prompted by reports of the flight management computer (FMC) software issuing incorrect turn commands when the altitude climb field is edited or the temperature compensation is activated on the FMS control display unit. This proposed AD would require disabling the automatic temperature compensation feature of the FMS through the configuration strapping units (CSU) and revising the airplane flight manual (AFM) Limitations section. We are proposing this AD to address the unsafe condition on these products.
Standard Instrument Approach Procedures, and Takeoff Minimums and Obstacle Departure Procedures; Miscellaneous Amendments
Document Number: 2018-26246
Type: Rule
Date: 2018-12-06
Agency: Federal Aviation Administration, Department of Transportation
This rule establishes, amends, suspends, or removes Standard Instrument Approach Procedures (SIAPs) and associated Takeoff Minimums and Obstacle Departure Procedures (ODPs) for operations at certain airports. These regulatory actions are needed because of the adoption of new or revised criteria, or because of changes occurring in the National Airspace System, such as the commissioning of new navigational facilities, adding new obstacles, or changing air traffic requirements. These changes are designed to provide safe and efficient use of the navigable airspace and to promote safe flight operations under instrument flight rules at the affected airports.
Standard Instrument Approach Procedures, and Takeoff Minimums and Obstacle Departure Procedures; Miscellaneous Amendments
Document Number: 2018-26244
Type: Rule
Date: 2018-12-06
Agency: Federal Aviation Administration, Department of Transportation
This rule amends, suspends, or removes Standard Instrument Approach Procedures (SIAPs) and associated Takeoff Minimums and Obstacle Departure Procedures for operations at certain airports. These regulatory actions are needed because of the adoption of new or revised criteria, or because of changes occurring in the National Airspace System, such as the commissioning of new navigational facilities, adding new obstacles, or changing air traffic requirements. These changes are designed to provide for the safe and efficient use of the navigable airspace and to promote safe flight operations under instrument flight rules at the affected airports.
Protection of Human Research Subjects
Document Number: 2018-26228
Type: Proposed Rule
Date: 2018-12-06
Agency: Environmental Protection Agency
On January 19, 2017, the Environmental Protection Agency (EPA), acting in concert with other agencies, promulgated revisions to the ``Common Rule,'' which is based on regulations for the protection of human research subjects originally promulgated by the Department of Health and Human Services (HHS) that were then revised and jointly adopted by multiple departments and agencies that conduct or support research involving human subjects. EPA's codification of these revisions is in 40 CFR part 26, subpart A. These revisions will go into effect on January 21, 2019. In addition to the core protections found in the Common Rule, EPA has promulgated regulations that are specific to research involving human subjects conducted or sponsored by EPA or submitted to EPA for regulatory purposes. The revisions to the Common Rule create a discrepancy within some of these EPA-specific regulations. This proposed action is to harmonize the EPA-specific regulations with revisions to the Common Rule in order to resolve those discrepancies.
Revision of the Agency's Privacy Act Regulations for EPA-63
Document Number: 2018-26214
Type: Proposed Rule
Date: 2018-12-06
Agency: Environmental Protection Agency
The Environmental Protection Agency (EPA) is proposing revisions to the Agency's Privacy Act regulations in order to exempt a new system of records, EPA-63, the eDiscovery Enterprise Tool Suite, from certain requirements of the Privacy Act because records in EPA's eDiscovery Enterprise Tool Suite are maintained for use in civil and criminal actions. A notice has been published in the Federal Register on July 27, 2018 for the creation of this new system of records that will contain information collected using the Agency's suite of tools that search and preserve electronically stored information (ESI) in support of the Agency's eDiscovery (electronic discovery) and Freedom of Information Act processes. In the ``Rules and Regulations'' section of this Federal Register, we are simultaneously publishing the Revision of the Agency's Privacy Act Regulations for EPA-63 as a direct final rule without a prior proposed rule. If we receive no adverse comment, we will not take further action on this proposed rule.
Implementation of the 2015 National Ambient Air Quality Standards for Ozone: Nonattainment Area State Implementation Plan Requirements
Document Number: 2018-25424
Type: Rule
Date: 2018-12-06
Agency: Environmental Protection Agency
The Environmental Protection Agency (EPA) is finalizing nonattainment area and ozone transport region (OTR) implementation requirements for the 2015 ozone national ambient air quality standards (NAAQS) (2015 ozone NAAQS) that were promulgated on October 1, 2015. This final rule is largely an update to the implementing regulations previously promulgated for the 2008 ozone NAAQS, and we are retaining without significant revision the majority of those provisions to implement the 2015 ozone NAAQS. This final rule addresses a range of nonattainment area and OTR state implementation plan (SIP) requirements for the 2015 ozone NAAQS, including attainment demonstrations, reasonable further progress (RFP) and associated milestone demonstrations, reasonably available control technology (RACT), reasonably available control measures (RACM), major nonattainment new source review, emissions inventories, the timing of required SIP submissions and compliance with emission control measures in the SIP. The EPA is not taking any final action regarding our proposed approach for revoking a prior ozone NAAQS and establishing anti-backsliding requirements; the agency intends to address any revocation of the 2008 ozone NAAQS and any potential anti-backsliding requirements in a separate future rulemaking.
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