[Code of Federal Regulations]
[Title 40, Volume 2]
[Revised as of July 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR51.5]

[Page 131]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 51--REQUIREMENTS FOR PREPARATION, ADOPTION, AND SUBMITTAL OF 
IMPLEMENTATION PLANS--Table of Contents
 
          Subpart A--Emission Inventory Reporting Requirements
 
Sec. 51.5  What tools are available to help prepare and report emissions data?

    We urge your State to use estimation procedures described in 
documents from the Emission Inventory Improvement Program (EIIP). These 
procedures are standardized and ranked according to relative uncertainty 
for each emission estimating technique. Using this guidance will enable 
others to use your State's data and evaluate its quality and consistency 
with other data.