<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<REGINFO_RIN_DATA xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" RUN_DATE="2026-05-02-04:00" xsi:noNamespaceSchemaLocation="https://www.reginfo.gov/public/xml/REGINFO_XML_Ver10262011.xsd">
    <RIN_INFO>
        <RIN>2060-AT24</RIN>
        <PUBLICATION>
            <PUBLICATION_ID>201610</PUBLICATION_ID>
            <PUBLICATION_TITLE>The Regulatory Plan and the Unified Agenda of Federal Regulatory and Deregulatory Actions</PUBLICATION_TITLE>
        </PUBLICATION>
        <AGENCY>
            <CODE>2060</CODE>
            <NAME>Office of Air and Radiation</NAME>
            <ACRONYM>OAR</ACRONYM>
        </AGENCY>
        <PARENT_AGENCY>
            <CODE>2000</CODE>
            <NAME>Environmental Protection Agency</NAME>
            <ACRONYM>EPA</ACRONYM>
        </PARENT_AGENCY>
        <RULE_TITLE>Determinations of Attainment by the Attainment Date, and Determinations of Failure To Attain and Reclassification of Certain Areas, for the 2006 24-hour PM2.5 NAAQS</RULE_TITLE>
        <ABSTRACT><![CDATA[<!DOCTYPE html>
<html>
<head>
</head>
<body>
<p>This action relates to the December 31, 2015, attainment date for nonattainment areas classified as Moderate for the 2006 24-hour PM2.5 NAAQS. In this notice, EPA will find that certain areas attained the NAAQS by the attainment date and that others failed to attain the NAAQS by the attainment date and will be reclassified to Serious by operation of law.</p>
</body>
</html>]]></ABSTRACT>
        <PRIORITY_CATEGORY>Routine and Frequent</PRIORITY_CATEGORY>
        <RIN_STATUS>First Time Published in The Unified Agenda</RIN_STATUS>
        <RULE_STAGE>Proposed Rule Stage</RULE_STAGE>
        <MAJOR>No</MAJOR>
        <UNFUNDED_MANDATE_LIST>
            <UNFUNDED_MANDATE>No</UNFUNDED_MANDATE>
        </UNFUNDED_MANDATE_LIST>
        <CFR_LIST>
            <CFR>Undetermined</CFR>
        </CFR_LIST>
        <LEGAL_AUTHORITY_LIST>
            <LEGAL_AUTHORITY>&quot;Not Yet Determined&quot;</LEGAL_AUTHORITY>
        </LEGAL_AUTHORITY_LIST>
        <LEGAL_DLINE_LIST/>
        <RPLAN_ENTRY>No</RPLAN_ENTRY>
        <TIMETABLE_LIST>
            <TIMETABLE>
                <TTBL_ACTION>NPRM</TTBL_ACTION>
                <TTBL_DATE>11/00/2016</TTBL_DATE>
            </TIMETABLE>
        </TIMETABLE_LIST>
        <RFA_REQUIRED>No</RFA_REQUIRED>
        <SMALL_ENTITY_LIST>
            <SMALL_ENTITY>No</SMALL_ENTITY>
        </SMALL_ENTITY_LIST>
        <GOVT_LEVEL_LIST>
            <GOVT_LEVEL>Federal</GOVT_LEVEL>
            <GOVT_LEVEL>State</GOVT_LEVEL>
        </GOVT_LEVEL_LIST>
        <FEDERALISM>No</FEDERALISM>
        <ENERGY_AFFECTED>No</ENERGY_AFFECTED>
        <PRINT_PAPER>No</PRINT_PAPER>
        <INTERNATIONAL_INTEREST>No</INTERNATIONAL_INTEREST>
        <AGENCY_CONTACT_LIST>
            <CONTACT>
                <FIRST_NAME>Pam</FIRST_NAME>
                <LAST_NAME>Long</LAST_NAME>
                <AGENCY>
                    <CODE>2060</CODE>
                    <NAME>Office of Air and Radiation</NAME>
                    <ACRONYM>OAR</ACRONYM>
                </AGENCY>
                <PHONE>919 541-0641</PHONE>
                <FAX>919 541-5509</FAX>
                <EMAIL>long.pam@epamail.epa.gov</EMAIL>
                <MAILING_ADDRESS>
                    <STREET_ADDRESS>C339-03,</STREET_ADDRESS>
                    <CITY>Research Triangle Park</CITY>
                    <STATE>NC</STATE>
                    <ZIP>27711</ZIP>
                </MAILING_ADDRESS>
            </CONTACT>
            <CONTACT>
                <FIRST_NAME>Megan</FIRST_NAME>
                <LAST_NAME>Brachtl</LAST_NAME>
                <AGENCY>
                    <CODE>2060</CODE>
                    <NAME>Office of Air and Radiation</NAME>
                    <ACRONYM>OAR</ACRONYM>
                </AGENCY>
                <PHONE>919 541-2648</PHONE>
                <FAX>919 541-5315</FAX>
                <EMAIL>brachtl.megan@epa.gov</EMAIL>
                <MAILING_ADDRESS>
                    <STREET_ADDRESS>109 T.W. Alexander Drive, Mail Code C539-014,</STREET_ADDRESS>
                    <CITY>Research Triangle Park</CITY>
                    <STATE>NC</STATE>
                    <ZIP>27711</ZIP>
                </MAILING_ADDRESS>
            </CONTACT>
        </AGENCY_CONTACT_LIST>
    </RIN_INFO>
</REGINFO_RIN_DATA>
