Current Regulations and Regulatory Actions
Federal Rules – Code of Federal Regulations (CFR)
40 CFR Part 70 – State and local permitting authorities base their Title V operating permits program on this rule. Please check with your State for the specific permitting rules that apply in that State.
Appendix A of Part 70 – This appendix provides information on the approval status of State and Local operating Permit Programs.
40 CFR Part 71 – This is the rule we (EPA) use when we are the Title V permitting authority; this occurs where a State or local Title V permitting program does not exist, such as in Indian County.
Recent Regulatory Actions Related to Title V
Clarifying the Scope of “Applicable Requirements” Under State Operating Permit Programs and the Federal Operating Permit Program
December 13, 2023 - EPA has proposed to update its regulations to more clearly reflect the Agency’s existing interpretation s and policies concerning when and whether “applicable requirements” established in certain Clean Air Act (CAA) programs should be reviewed, modified, and/or implemented through the CAA’s title V operating permits program. Specifically, this action would clarify EPA’s position on the limited situations in which requirements under the New Source Review (NSR) preconstruction permitting program would be reviewed using the Agency’s unique title V oversight authorities. Additionally, this action would clarify that requirements related to the general duty to prevent accidental releases of hazardous substances are not “applicable requirements” for title V purposes. EPA will accept comment on this proposed action for 60 days after it is published in the Federal Register.
Public Comment Period Extended to April 10, 2024
Final Removal of Title V Emergency Affirmative Defense Provisions
July 12, 2023 – The EPA finalized the removal of the "emergency" affirmative defense provisions from Clean Air Act operating permit program regulations. These provisions allow sources to avoid liability in enforcement proceedings by demonstrating that violations of certain emission limitations in a title V permit were caused by an "emergency" situation. These title V affirmative defense provisions are inconsistent with EPA's interpretation of the Clean Air Act's enforcement structure, following the D.C. Circuit's 2014 NRDC v. EPA decision.
Proposed Removal of Title V Emergency Affirmative Defense Provisions
March 28, 2022 – The EPA is proposing to align its operating permits program with requirements for air emissions limits set under other Clean Air Act programs. This proposal would remove the "emergency" affirmative defense provisions from the title V operating permit program regulations.
Final Revisions to the Petition Provisions of the Title V Permitting Program
January 14, 2020 - Three key areas are covered in this final rule, each of which should aid the EPA’s review and increase stakeholder understanding of the petition process. This rule provides direction on how petitions should be submitted to the agency, including encouraging the use of an electronic submittal system established by the EPA as the preferred method to submit title V petitions. In addition, the rule establishes content and format requirements for title V petitions. Further, the rule requires permitting authorities to respond in writing to significant comments received during the public comment period (when applicable) for draft title V permits, and to provide that response in the form of a response to comments document with the proposed title V permit to the EPA for the agency’s 45-day review period.
Proposed Revisions to the PSD and Title V Permitting Regulations for GHG and Establishment of a GHG Significant Emissions Rate (SER)
August 26, 2016 – EPA proposed a set of common sense changes needed to bring EPA’s air permitting regulations in line with Supreme Court and D.C. Circuit decisions on greenhouse gas permitting. This rulemaking proposes revisions to existing PSD and title V regulations to ensure that neither the PSD nor title V rules require a source to obtain a permit solely because the source emits or has the potential to emit GHGs above the applicable thresholds.
- Proposed Rule (PDF)(154 pp, 568 K, About PDF)
- Fact Sheet (PDF)(4 pp, 56 K, About PDF)
Proposed Revisions to the Petition Provisions of the Title V Permitting Program
August 15, 2016 – EPA is proposing revisions to the title V operating permit regulations aimed at increasing stakeholder understanding of the title V petition process and ensuring consistent presentation of critical information. The proposed revisions would provide direction for submitting title V petitions, including encouraging the use of an electronic submittal system.
- Proposed Rule (PDF) (25 pp, 364 K, About PDF) - Federal Register - August 24, 2016
- Fact Sheet (PDF)(3 pp, 72 K, About PDF)
Final Amendments to Regional Consistency Regulations
July 21, 2016 – EPA finalized revisions to its Regional Consistency regulations, under the Clean Air Act (CAA). This action will streamline the application of regional or local court decisions across the EPA regional offices. These revisions introduce a narrow procedural exception under which an EPA regional office no longer needs to seek headquarters concurrence to diverge from national policy in geographic areas covered by such an adverse court decision. This exception will apply where Federal court decisions concerning the CAA have regional or local applicability.
- Final Rule (PDF)(13 pp, 250 K, About PDF) - Federal Register - August 3, 2016
- Fact Sheet (PDF)(1 pp, 82 K, About PDF)
GHG PSD and Title V Final Rule to Remove Vacated Elements
August 12, 2015 – The EPA issues final rule that removes several provisions of the PSD and Title V permitting regulations that were originally promulgated as part of the 2010 Tailoring Rule and that were vacated by the D.C. Circuit in its April 10, 2015, Coalition for Responsible Regulation v. EPA Amended Judgment. This final rule is being issued without first publishing a proposed rule under the “good cause” exemption.
- Final Rule (PDF)(5 pp, 247 K, About PDF) - Federal Register - August 19, 2015
- Fact Sheet (PDF)(2 pp, 25 K, About PDF)
Prevention of Significant Deterioration Permitting for Greenhouse Gases: Providing Option for Rescission of the EPA-Issued Tailoring Rule Step 2 Prevention of Significant Deterioration Permits
April 30, 2015 – The EPA issues direct final rule to narrowly amend the permit rescission provisions in the federal Prevention of Significant Deterioration (PSD) regulations. This action will allow the rescission of Clean Air Act PSD permits issued by the EPA or delegated state and local permitting authorities under Step 2 of the Greenhouse Gas Tailoring Rule.
- Direct Final Rule (PDF)(7 pp, 247 K, About PDF) - Federal Register - May 7, 2015
- Parallel Proposal (PDF) (3 pp, 201 K, About PDF) - Federal Register - May 7, 2015
- Fact Sheet (PDF) (2 pp, 33 K, About PDF)
Compliance Certification Content Requirements for State and Federal Operating Permits Programs: Final Amendments
July 21, 2014 – The EPA finalized a rule that reinstates a sentence that was inadvertently deleted from federal rules regarding the compliance certification requirements for state and federal Title V operating permits programs.
- Final Rule (PDF)(7 pp, 268 K, About PDF) - Federal Register - July 28, 2014