40 CFR Chapter I, Subchapter A - GENERAL

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Title 40 published on 01-Nov-2017 12:29

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to Title 40 after this date.

* Only displaying the most recent 50 entries for Title 40. Please, view a Part for the full list of changes within that Part.

  • 2017-11-13; vol. 82 # 217 - Monday, November 13, 2017
    1. 82 FR 52259 - Approval and Promulgation of Air Quality Implementation Plans; Maryland; Reasonably Available Control Technology for Cement Kilns, Revisions to Portland Cement Manufacturing Plant and Natural Gas Compression Station Regulations, and Removal of Nitrogen Oxides Reduction and Trading Program Replaced by Other Programs and Regulations
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      Proposed rule.
      Written comments must be received on or before December 13, 2017.
      40 CFR Part 52