Integrated Science Assessment (ISA) for Particulate Matter

Activity

Sand & Gravel Association filed 1 comment on this docket between Oct 16, 2009 and Oct 16, 2009. 14 other organizations filed here. The comment window closed 6132d ago.

What Sand & Gravel Association filed (1)

Abstract

Particulate matter is one of six principal pollutants for which EPA has established NAAQS. Periodically, EPA reviews the scientific basis for these standards by preparing an Integrated Science Assessment (ISA). The ISA and supplementary annexes are the scientific bases for the additional technical and policy assessments that form the basis for EPA decisions on the adequacy of a current NAAQS and the appropriateness of new or revised standards.

• Sand & Gravel AssociationTHIS ORG

  1 filing · confidence 85%
• American Lung Associationtrade assoc.

  13 filings · confidence 85%
• Electric Power Research Institutetrade assoc.

  3 filings · confidence 85%
• Alliance of Automobile Manufacturerstrade assoc.

  2 filings · confidence 97%
• American Petroleum Institutetrade assoc.

  2 filings · confidence 97%
• Coarse Particulate Matter Coalitiontrade assoc.

  2 filings · confidence 85%
• Texas A&M Universityunverified attribution

  2 filings · confidence 70%
• Alliance of Automobile Manufacturers and the Engine Manufacturers Associationtrade assoc.

  1 filing · confidence 85%
• American Chemistry Counciltrade assoc.

  1 filing · confidence 97%
• Gradient Corporation on behalf of the Engine Manufacturers Associationtrade assoc.

  1 filing · confidence 85%
• Health Effects Institutetrade assoc.

  1 filing · confidence 85%
• Inc. (EMBSI) on behalf of ExxonMobilunverified attribution

  1 filing · confidence 70%
• Light Pollution Science and Technology Institutetrade assoc.

  1 filing · confidence 85%
• National Cattlemen's Beef Associationtrade assoc.

  1 filing · confidence 97%
• National Mining Associationtrade assoc.

  1 filing · confidence 97%