40 CFR Part 63, Subpart LL, Appendix A to Subpart LL of Part 63 - Applicability of General Provisions

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There are 12 Updates appearing in the Federal Register for 40 CFR 63. View below or at eCFR (GPOAccess)
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View PDF at GPO Pt. 63, Subpt. LL, App. A
Appendix A to Subpart LL of Part 63—Applicability of General Provisions
[40 CFR part 63 , subpart A]
General provisions citation Requirement Applies to subpart LL Comment
63.1(c)(2) No All are major sources.
63.2 Definition of “reconstruction” No Subpart LL defines “reconstruction.”
63.6(c)(1) Compliance date for existing sources No Subpart LL specifies compliance date for existing sources.
63.6(h) Opacity/VE standards Only in § 63.845 Opacity standards applicable only when incorporating the NSPS requirements under § 63.845.
63.7(a)(2)(ii) and (iii) Performance testing requirements No Subpart LL specifies performance test dates.
63.8(c)(4)-(c)(8) CMS operation and maintenance No Subpart LL does not require COMS/CMS or CMS performance specifications.
63.8(d) Quality control No Subpart LL does not require CMS or CMS performance evaluation.
63.8(e) Performance evaluation for CMS No
63.9(b)(1)-(5) Initial notifications Yes, except as noted in “comment” column § 63.850(a)(9) includes requirement for startup of an existing affected source that has been shut down.
63.9(e) Notification of performance test No Subpart LL specifies notification of performance tests.
63.9(f) Notification of VE or opacity test Only in § 63.845 Notification is required only when incorporating the NSPS requirements under § 63.845.
63.9(g) Additional CMS notification No
63.10(d)(2) Performance test reports No Subpart LL specifies performance test reporting.
63.10(d)(3) Reporting VE/opacity observations Only in § 63.845 Reporting is required only when incorporating the NSPS requirements under § 63.845.
63.10(e)(2) Reporting performance evaluations No Subpart LL does not require performance evaluation for CMS.
63.11(a)-(b) Control device requirements No Flares not applicable.
[62 FR 52407, Oct. 7, 1997, as amended at 70 FR 66285, Nov. 2, 2005]

Title 40 published on 2014-07-01

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.

  • 2015-02-24; vol. 80 # 36 - Tuesday, February 24, 2015
    1. 80 FR 9613 - New Source Performance Standards and National Emission Standards for Hazardous Air Pollutants; Delegation of Authority to Louisiana
      GPO FDSys XML | Text
      ENVIRONMENTAL PROTECTION AGENCY
      Direct final rule; delegation of authority.
      This rule is effective on April 27, 2015 without further notice, unless EPA receives relevant adverse comment by March 26, 2015. If EPA receives such comment, EPA will publish a timely withdrawal in the Federal Register informing the public that the updated NESHAPs delegation will not take effect; however, the NSPS delegation will not be affected by such action.
      40 CFR Parts 60, 61, and 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 2014-07-01

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

  • 2015-02-24; vol. 80 # 36 - Tuesday, February 24, 2015
    1. 80 FR 9613 - New Source Performance Standards and National Emission Standards for Hazardous Air Pollutants; Delegation of Authority to Louisiana
      GPO FDSys XML | Text
      ENVIRONMENTAL PROTECTION AGENCY
      Direct final rule; delegation of authority.
      This rule is effective on April 27, 2015 without further notice, unless EPA receives relevant adverse comment by March 26, 2015. If EPA receives such comment, EPA will publish a timely withdrawal in the Federal Register informing the public that the updated NESHAPs delegation will not take effect; however, the NSPS delegation will not be affected by such action.
      40 CFR Parts 60, 61, and 63