Jump to main content.


Memoranda for Mobile Sources (Title II) - Policy & Guidance Memos

Note: EPA no longer updates this information, but it may be useful as a reference or resource. See the latest on Mobile Sources at EPA's Transportation and Air Quality site

 

From the listing below, find the file you would like to download. The document may be available in one or more file formats, as represented by the icons on the righthand side of the listing. Click on the icon that represents the format you wish to receive.

For details on TTNWeb's file type icons, standard file formats, and how to use them, see the TTNWeb File Types page.

File Description

File Date

File Types

  Use of Latest Planning Assumptions in Conformity Determinations 6-11-01 PDF file
  Gasoline Sulfur Rule Questions and Answers 1-24-01 PDF file
  Tier 1 to Tier 2 Transition for Nonroad CI Engines 1-24-01 PDF file
  Conformity Guidance on Implementation of March 2, 1999, Conformitiy Court Decision 10-5-00 PDF file
  Downstream Transition to Phase II RFG 10-5-00 PDF file
  Guidance to States on Smoke Opacity Cutpoints to be Used with the SAE J1667 In-Use Smoke Test Procedure 10-5-00 PDF file
  Guidance for Certifying to MARPOL Annex VI 10-5-00 PDF file
  Approval of Guidance on Incorporating Voluntary Mobile Source Emission Reduction Programs in State Implementation Plans 9-19-00 txt file
  Guidance on Incorporating Voluntary Mobile Source Emission Reduction Programs in State Implementation Plans (SIPs) 9-18-00 PDF file
  National Memorandum of Understanding Between the U.S. Department of Transportation and the U.S. Environmental Protection Agency 9-14-00 PDF file
  EPA-DOT Memorandum of Understanding (MOU) on Transportation Conformity 9-14-00 PDF file
  Deterioration Factors for Nonroad Diesel Engines dated February 28, 2000 9-13-00 PDF file
  Using Condensation Equipment During Raw Emissions Sampling for Nonroad Diesel Engines, and Performing Equipment Calibrations and Checks According to CFR Requirements 9-13-00 PDF file
  Gasoline Sulfur Rule Questions and Answers 6-8-00 PDF file
  Guidance Regarding Re-certification Under The Urban Bus Rebuild Program 5-4-00 PDF file
  Deterioration Factors for Nonroad Diesel Engines 5-4-00 PDF file

Site Index | File Utilities


Local Navigation


Jump to main content.