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<REGINFO_RIN_DATA xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" RUN_DATE="2026-05-20-04:00" xsi:noNamespaceSchemaLocation="https://www.reginfo.gov/public/xml/REGINFO_XML_Ver10262011.xsd">
    <RIN_INFO>
        <RIN>2060-AU27</RIN>
        <PUBLICATION>
            <PUBLICATION_ID>201904</PUBLICATION_ID>
            <PUBLICATION_TITLE>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>Standards of Performance for Stationary Compression Ignition (CI) Internal Combustion Engines Amendments</RULE_TITLE>
        <ABSTRACT><![CDATA[This action plans to amend the Standards of Performance for Stationary Compression Ignition (CI) Internal Combustion Engines (40 CFR part 60, subpart IIII) to provide regulatory relief for owners and operators of stationary CI engines in remote areas of Alaska. Subpart IIII currently requires new CI engines in remote areas of Alaska to meet the Tier 4 PM emission standard for 2014 model year and later engines. In order to comply with the Tier 4 PM standard, owners/operators must purchase Tier 3 engines and retrofit the new engine with a diesel particulate filter. EPA plans to propose to remove the requirement that new CI engines in remote areas of Alaska must meet the Tier 4 PM emission standard. EPA has already revised the rule to remove the requirement for these engines to meet the Tier 4 standards for other pollutants.]]></ABSTRACT>
        <PRIORITY_CATEGORY>Substantive, Nonsignificant</PRIORITY_CATEGORY>
        <RIN_STATUS>Previously 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>
        <EO_13771_DESIGNATION>Deregulatory</EO_13771_DESIGNATION>
        <CFR_LIST>
            <CFR>40 CFR 60</CFR>
        </CFR_LIST>
        <LEGAL_AUTHORITY_LIST>
            <LEGAL_AUTHORITY>42 U.S.C. 7411</LEGAL_AUTHORITY>
        </LEGAL_AUTHORITY_LIST>
        <LEGAL_DLINE_LIST>
            <LEGAL_DLINE_INFO>
                <DLINE_TYPE></DLINE_TYPE>
                <DLINE_ACTION_STAGE>None</DLINE_ACTION_STAGE>
                <DLINE_DATE></DLINE_DATE>
                <DLINE_DESC></DLINE_DESC>
            </LEGAL_DLINE_INFO>
        </LEGAL_DLINE_LIST>
        <RPLAN_ENTRY>No</RPLAN_ENTRY>
        <TIMETABLE_LIST>
            <TIMETABLE>
                <TTBL_ACTION>NPRM</TTBL_ACTION>
                <TTBL_DATE>06/00/2019</TTBL_DATE>
            </TIMETABLE>
            <TIMETABLE>
                <TTBL_ACTION>Direct Final Rule</TTBL_ACTION>
                <TTBL_DATE>06/00/2019</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>
        <NAICS_LIST>
            <NAICS>
                <NAICS_CD>221112</NAICS_CD>
                <NAICS_DESC>Fossil Fuel Electric Power Generation</NAICS_DESC>
            </NAICS>
        </NAICS_LIST>
        <PRINT_PAPER>No</PRINT_PAPER>
        <INTERNATIONAL_INTEREST>No</INTERNATIONAL_INTEREST>
        <AGENCY_CONTACT_LIST>
            <CONTACT>
                <FIRST_NAME>Melanie</FIRST_NAME>
                <LAST_NAME>King</LAST_NAME>
                <AGENCY>
                    <CODE>2060</CODE>
                    <NAME>Office of Air and Radiation</NAME>
                    <ACRONYM>OAR</ACRONYM>
                </AGENCY>
                <PHONE>919 541-2469</PHONE>
                <EMAIL>king.melanie@epa.gov</EMAIL>
                <MAILING_ADDRESS>
                    <STREET_ADDRESS>109 T.W. Alexander Drive, Mail Code D243-01,</STREET_ADDRESS>
                    <CITY>Research Triangle Park</CITY>
                    <STATE>NC</STATE>
                    <ZIP>27711</ZIP>
                </MAILING_ADDRESS>
            </CONTACT>
            <CONTACT>
                <FIRST_NAME>Nick</FIRST_NAME>
                <LAST_NAME>Hutson</LAST_NAME>
                <AGENCY>
                    <CODE>2060</CODE>
                    <NAME>Office of Air and Radiation</NAME>
                    <ACRONYM>OAR</ACRONYM>
                </AGENCY>
                <PHONE>919 541-2968</PHONE>
                <EMAIL>hutson.nick@epa.gov</EMAIL>
                <MAILING_ADDRESS>
                    <STREET_ADDRESS>109 T.W. Alexander Drive, Mail Code D243-01,</STREET_ADDRESS>
                    <CITY>Research Triangle Park</CITY>
                    <STATE>NC</STATE>
                    <ZIP>27711</ZIP>
                </MAILING_ADDRESS>
            </CONTACT>
        </AGENCY_CONTACT_LIST>
    </RIN_INFO>
</REGINFO_RIN_DATA>
