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Showing 1 - 20 results of 47 for search '"Air pollution"', query time: 0.05s Refine Results
  1. 1
    Transportation conformity notice of proposed rule making : response to March 1999 court decision and additional rule changes.

    Transportation conformity notice of proposed rule making : response to March 1999 court decision and additional rule changes.

    Published 2003
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  2. 2
    Minor amendments to emission requirements applicable to small nonroad spark-ignition engines and marine spark-ignition engines /

    Minor amendments to emission requirements applicable to small nonroad spark-ignition engines and marine spark-ignition engines /

    Published 2000
    Subjects: “…Air Pollution Standards United States. http://id.loc.…”
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  3. 3
    EPA finalizes transportation conformity rule MOVES regional grace period extension.

    EPA finalizes transportation conformity rule MOVES regional grace period extension.

    Published 2012
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  4. 4
    Transportation conformity notice of proposed rulemaking : conformity amendments for the new 8-hour ozone and PM2.5 national ambient air quality standards.

    Transportation conformity notice of proposed rulemaking : conformity amendments for the new 8-hour ozone and PM2.5 national ambient air quality standards.

    Published 2003
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  5. 5
    Removal of reformulated gasoline oxygen content requirement and revision of commingling prohibition to address non-oxygenated reformulated gasoline

    Removal of reformulated gasoline oxygen content requirement and revision of commingling prohibition to address non-oxygenated reformulated gasoline

    Published 2006
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  6. 6
    Removal of reformulated gasoline oxygen content requirement

    Removal of reformulated gasoline oxygen content requirement

    Published 2006
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  7. 7
    Final emission standards for 2004 and later model year highway heavy-duty vehicles and engines.

    Final emission standards for 2004 and later model year highway heavy-duty vehicles and engines.

    Published 2000
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  8. 8
    EPA approves request from Kentucky for the removal of the federal reformulated gasoline program in the Northern Kentucky area /

    EPA approves request from Kentucky for the removal of the federal reformulated gasoline program in the Northern Kentucky area /

    Published 2018
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  9. 9
    EPA finalizes emission standards for new nonroad spark-ignition engines, equipment, and vessels /

    EPA finalizes emission standards for new nonroad spark-ignition engines, equipment, and vessels /

    Published 2008
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  10. 10
    Amendments to the manufacturer-run, heavy-duty diesel in-use engine and vehicle testing program

    Amendments to the manufacturer-run, heavy-duty diesel in-use engine and vehicle testing program

    Published 2008
    Subjects: “…Air Pollution Measurement. http://id.loc.gov/authorities/subjects/sh85002579.…”
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  11. 11
    Modification of fuels regulations regarding baselines for conventional gasoline produced or imported for use in Hawaii, Alaska, and U.S. territories

    Modification of fuels regulations regarding baselines for conventional gasoline produced or imported for use in Hawaii, Alaska, and U.S. territories

    Published 2007
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  12. 12
    EPA finalizes transportation conformity rule MOVES regional grace period extension.

    EPA finalizes transportation conformity rule MOVES regional grace period extension.

    Published 2011
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  13. 13
    EPA proposes airplane greenhouse gas emission standards /

    EPA proposes airplane greenhouse gas emission standards /

    Published 2020
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  14. 14
    Non-conformance penalties for heavy-duty diesel engines subject to the 2010 NOx emission standard

    Non-conformance penalties for heavy-duty diesel engines subject to the 2010 NOx emission standard

    Published 2012
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  15. 15
    Non-conformance penalties for heavy-duty diesel engines subject to the 2010 NOx emission standard

    Non-conformance penalties for heavy-duty diesel engines subject to the 2010 NOx emission standard

    Published 2012
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  16. 16
    EPA finalizes emission standards for new highway motorcycles /

    EPA finalizes emission standards for new highway motorcycles /

    Published 2003
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  17. 17
    Program update proposal of emission control area to reduce emissions from ships in the U.S. Caribbean.

    Program update proposal of emission control area to reduce emissions from ships in the U.S. Caribbean.

    Published 2010
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  18. 18
    EPA grants relief for fire trucks and ambulances ; proposes SCR maintenance and short-term relief for nonroad equipment.

    EPA grants relief for fire trucks and ambulances ; proposes SCR maintenance and short-term relief for nonroad equipment.

    Published 2012
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  19. 19
    EPA re-issues amendments for nonroad engines and equipment /

    EPA re-issues amendments for nonroad engines and equipment /

    Published 2014
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  20. 20
    Proposed aircraft engine emission standards

    Proposed aircraft engine emission standards

    Published 2003
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