Environmental Protection Agency February 5, 2007 – Federal Register Recent Federal Regulation Documents

Approval and Promulgation of Air Quality Implementation Plan; Alaska
Document Number: E7-1802
Type: Proposed Rule
Date: 2007-02-05
Agency: Environmental Protection Agency
EPA invites public comment on its proposal to approve numerous revisions to the State of Alaska Implementation Plan. The Commissioner of the Alaska Department of Environmental Conservation (ADEC) submitted two requests to EPA dated May 6, 2005 and June 30, 2006 to revise certain sections of ADEC's air quality regulations. The revisions were submitted in accordance with the requirements of section 110 of the Clean Air Act (hereinafter the Act or CAA). Although EPA proposes to approve most of the submitted revisions, EPA proposes not to approve in this rulemaking a number of submitted rule provisions which are inappropriate for EPA approval.
National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances; Notice of Public Meeting
Document Number: E7-1792
Type: Notice
Date: 2007-02-05
Agency: Environmental Protection Agency
A meeting of the National Advisory Committee for Acute Exposure Guideline Levels for Hazardous Substances (NAC/AEGL Committee) will be held on March 20-22, 2007, in Irvine, CA. At this meeting, the NAC/AEGL Committee will address, as time permits, the various aspects of the acute toxicity and the development of Acute Exposure Guideline Levels (AEGLs) for the following chemicals: Acetonitrile; acrylic acid; acrylonitrile; allyl chloride; boron tribromide; bromine chloride; carbonyl fluoride; chloroacetonitrile; chlorobenzene; diketene; ethylene fluorohydrin; isobutyronitrile; malononitrile; methanol; N,N- dimethylformamide; oxygen difluoride; propionitrile; propylene oxide; silicon tetrafluoride; stibine; tetrachloroethylene; 1,1,1- trichloroethane; and toluene.
Science Advisory Board Staff Office; EPA Clean Air Scientific Advisory Committee (CASAC); CASAC Ozone Review Panel; Notification of a Public Advisory Committee Meeting (Teleconference)
Document Number: E7-1791
Type: Notice
Date: 2007-02-05
Agency: Environmental Protection Agency
The Environmental Protection Agency (EPA or Agency) Science Advisory Board (SAB) Staff Office is announcing a public teleconference of the Clean Air Scientific Advisory Committee (CASAC) Ozone Review Panel (CASAC Panel) to review EPA's Final Review of the National Ambient Air Quality Standards for Ozone: Policy Assessment of Scientific and Technical Information (Final Ozone Staff Paper, January 2007) on March 5, 2007 from 1 to 5 p.m. (Eastern Time).
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