Laws & Regulations
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Draft Clean Air Act Minor New Source Review Permit; Lupton Facility, Lupton, AZ
Announcement of draft permit and request for public comment on draft Clean Air Act Minor New Source Review Permit in Indian Country for Lupton Facility, Lupton, Arizona. Tribal Minor NSR Permit Application # 2023-017-SM.
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Requirements for In-Use Emissions Testing for Clean Diesel Technology
In-use testing is used to verify the field performance of products that are on the List of Verified Technology.
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Aerodynamic Wind Tunnel Testing for SmartWay Verification
This document provides information on the wind tunnel test method used for SmartWay verification of aerodynamic devices.
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Emission Trading Results
A summary of the results of emissions trading programs since the start of the Acid Rain Program in 1990.
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Proposed State Budgets under the Proposed Supplemental Interstate Transport Rule
Proposed State Budgets under the Proposed Supplemental Interstate Transport Rule
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NPDES Permit for Denali National Park Front Country Wastewater Treatment Plant in Alaska
EPA's NPDES wastewater permit for the Denali National Park Front Country Wastewater Treatment Lagoon in Alaska.
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NPDES Permit for Naval Radio Station Jim Creek in Washington
EPA's NPDES wastewater permit for the Naval Radio Station (Transmitter (T)) Jim Creek facility in Arlington, Washington.
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Proposed wastewater permit for Naval Radio Station Jim Creek in Washington
Public notice for EPA's draft wastewater permit for the Naval Radio Station Jim Creek near Arlington, Washington.
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Proposed wastewater permit for Denali National Park in Alaska
Public notice for EPA's draft wastewater permit for the Denali National Park Front Country Wastewater Treatment Plant in Alaska.
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Personal Social Media and the Hatch Act for Lesser Restricted Employees
Learn about what the hatch act saying about Lesser Restricted Employees managing their personal social media accounts during a lapse of appropriations (shutdown).
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EPA-Approved Northern Sonoma County Air District Regulations in the California SIP
EPA approved and compiled rules and regulations for the Northern Sonoma County Air Pollution Control District (APCD) portion of the California State Implementation Plan (SIP).
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Regulatory Impact Analysis for the Review of the Clean Power Plan: Proposal
Regulatory Impact Analysis for the Review of the Clean Power Plan: Proposal
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EPA-Approved Imperial County Air Pollution Control District Regulations in the California SIP
EPA approved and compiled rules and regulations for the Imperial County Air Pollution Control District (APCD) portion of the California State Implementation Plan (SIP).
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Personal Social Media and the Hatch Act for Further Restricted Employees
Learn about what the hatch act saying about Further Restricted Employees managing their personal social media accounts during a lapse of appropriations (shutdown).
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EPA announces $48 million for southeastern states to repair water systems impacted by Hurricane Helene
EPA announces $48 million for southeastern states to repair water systems impacted by Hurricane Helene
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Regulations for Emissions from Vehicles and Engines
Regulations for smog, soot and toxic pollution from vehicles and engines.
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Ingredients Used in Pesticide Products
Information about individual pesticides and related groups of pesticides, including regulatory decisions, risk assessments, public participation opportunities, Public Dockets, and how to search for information about pesticide ingredients and labels.
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Does EPA Invalidate RINs?
No. The EPA has no process to “invalidate” RINs. Rather, the EPA alleges that RINs are not valid according to the standards in 40 C.F.R. §§ 80.1131 or 80.1431. As we stated in our March 2012 Interim Enforcement Response Policy: The EPA intends to notify the regulated community that it has alleged…
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Does EPA have a role in ensuring the validity of Renewable Identification Numbers (RINs)?
The Renewable Fuels Standard (RFS) regulations are clear that invalid RINs may not be used for compliance. EPA does not certify or otherwise validate RINs. In providing regulated parties with the flexibility of purchasing RINs to meet RFS requirements, EPA stated that the buyer must beware.
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What is a Notice of Violation (NOV) Letter?
A Notice of Violation or “NOV” letter one step in the EPA’s investigation and enforcement of violations of EPA statutes and regulations. A NOV notifies the recipient that the EPA believes the recipient has committed one or more violations and provides instructions for coming into compliance with the statutes and…