40 CFR Part 63, Subpart AAAAAAA, Table 3 of Subpart AAAAAAA of Part 63 - Test Methods

Status message

There are 11 Updates appearing in the Federal Register for 40 CFR Part 63. View below or at eCFR (GPOAccess)
View PDF at GPOPt. 63, Subpt. AAAAAAA, Table 3
Table 3 of Subpart AAAAAAA of Part 63—Test Methods
For * * * You must use * * *
a The sampling locations must be located at the outlet of the process equipment (or control device, if applicable), prior to any releases to the atmosphere.
b When using EPA Method 23, the toluene extraction step specified in section 3.1.2.1 of the method should be omitted.
1. Selecting the sampling locations a and the number of traverse points EPA test method 1 or 1A in appendix A to part 60.
2. Determining the velocity and volumetric flow rate EPA test method 2, 2A, 2C, 2D, 2F, or 2G, as appropriate, in appendix A to part 60.
3. Determining the gas molecular weight used for flow rate determination EPA test method 3, 3A, 3B, as appropriate, in appendix A to part 60.
4. Measuring the moisture content of the stack gas EPA test method 4 in appendix A to part 60.
5. Measuring the PM emissions EPA test method 5A in appendix A to part 60.
6. Measuring the PAH emissions EPA test method 23 b with analysis by SW-846 Method 8270D.

Title 40 published on 2015-07-01.

The following are only the Rules published in the Federal Register after the published date of Title 40.

For a complete list of all Rules, Proposed Rules, and Notices view the Rulemaking tab.

  • 2015-12-07; vol. 80 # 234 - Monday, December 7, 2015
    1. 80 FR 76152 - National Emission Standards for Aerospace Manufacturing and Rework Facilities Risk and Technology Review
      GPO FDSys: XML | Text
      ENVIRONMENTAL PROTECTION AGENCY
      Final rule.
      This final action is effective on December 7, 2015.
      40 CFR Part 63

This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.

This list is taken from the Parallel Table of Authorities and Rules provided by GPO [Government Printing Office].

It is not guaranteed to be accurate or up-to-date, though we do refresh the database weekly. More limitations on accuracy are described at the GPO site.


United States Code

Title 40 published on 2015-07-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 40 CFR Part 63 after this date.

  • 2015-12-07; vol. 80 # 234 - Monday, December 7, 2015
    1. 80 FR 76152 - National Emission Standards for Aerospace Manufacturing and Rework Facilities Risk and Technology Review
      GPO FDSys XML | Text
      ENVIRONMENTAL PROTECTION AGENCY
      Final rule.
      This final action is effective on December 7, 2015.
      40 CFR Part 63