Approval of State Programs and Delegation of Federal Authorities
Air Toxics Notebook
Approval of State Programs and Delegation of Federal Authorities
Applicability
Subpart E 
[ecfr.gov]
This subpart implements Clean Air Act Section 112(l), which includes:
- Procedures for the approval of State rules, programs, or other requirements to be implemented and enforced in place of certain Federal rules, emission standards, or requirements.
Rules apply to small, area sources?
Yes
Date of Original Final Rule
Amendments Dates
05/16/2007
10/13/2005
09/14/2000
State Regulations
Sources are also responsible for ensuring they are in compliance with current federal requirements found for this subpart in the CFR
Federal Regulations
40 CFR Part 63.90
Related Rules
Regulations and Federal Registers
Subpart E 
[ecfr.gov]
FAQ's, Fact Sheets, and Rules Summaries
Clean Air Act Section 112 
[law.cornell.edu]
EPA Section 112(l) Delegation of Federal Authorities Website 
[epa.gov]
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