Laws & Regulations
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New Source Review Preconstruction Permitting Requirements: Enforceability and Use of the Actual-to-Projected-Actual Applicability Test in Determining Major Modification Applicability
This document is part of the NSR Policy and Guidance Database
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Source Determination Analysis for River Bend Dehydrator Site
This document is part of the NSR and Title V Policy and Guidance Databases.
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Infrastructure for New HAP Additions
Information about the rulemaking pr.
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Technical Documents: NSPS for Stationary Compression Ignition Internal Combustion Engines
This page lists different technical documents describing the impacts the NSPS for Stationary Compression Ignition Internal Combustion Engines.
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Risk and Technology Review: NESHAP for the Portland Cement Manufacturing Industry
Proposed Risk and TEchnology review with summary fact sheet
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Other Technical Documents on Stationary Engines
This page contains a list of other technical documents related to the stationary engines rules.
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Response to Comments Documents: NESHAP for Reciprocating Internal Combustion Engines
The page includes a list of response to comments documents for the NESHAP for Reciprocating Internal Combustion Engines.
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EPA Position Regarding Issuance of Imminent and Substantial Endangerment Orders at DoD Facilities
DOJ letter to resolve a dispute between the EPA and DOD concerning four "imminent and substantial endangerment" orders issued by EPA under RCRA and SDWA at DOD facilities listed on the NPL.
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Select Executive Orders on Environmental Compliance Requirements for Federal Facilities
Executive Orders on environmental compliance requirements that apply to federal facilities.
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Guidance: Coordination of Federal Facility Enforcement Actions with OECA
Memorandum from OECA AA, reaffirming the importance of Regional notification to the Federal Facilities Enforcement Office (FFEO) of any proposed enforcement actions so that those actions can be coordinated with Headquarters.
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Federal Facilities Enforcement Policies and Guidance
The U.S. EPA’s federal facility enforcement and compliance program is guided by policy and guidance specifically addressing federal facility matters.
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The Environmental Challenge of Military Munitions and Federal Facilities
EPA and the Department of Defense (DoD) must address the contamination legacy left by military munitions and explosives of concern (MEC) and other hazardous munitions materials from military live-fire training or testing.
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Monitoring Federal Facility Compliance
Compliance monitoring allows EPA to assist federal facilities in achieving and maintaining compliance with environmental laws.
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E85 Flexible Fuel Vehicle Weighting Factor (F-factor) for Model Years 2021 and Later Vehicles
EPA requests comment on data sources and analytical approaches on which to base an EPA determination of an updated weighting factor (F-factor) for E85 flexible fuel vehicles for model years 2021 and later.
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Direct Final Rule: Technical Correction to the Flex-fuel Vehicle Provisions in CAFE Regulations
EPA issues a Direct Final Rule that would correct an error in EPA’s regulations for test procedures used in the Corporate Average Fuel Economy (CAFE) program finalized in a 2012 rulemaking.
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Relaxation of the Summer Gasoline Volatility Standard for the Atlanta RVP Area
EPA issued a proposed rule to request from Georgia to Relax the RVP Standard for Gasoline Sold in the Atlanta Area
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Searchable Help Index for Fuel Programs
Find any page within this site, including tutorials, documents, diagrams and other resource materials.
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Locating the Vehicle Emissions Label
The images on this page show how to locate the vehicle emissions label used for model year vehicles produced before and after 2007.
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How to Obtain a Copy of a Certificate of Conformity for a Light-duty Vehicle (car, truck, or motorcycle)
Information on how to obtain a copy of Certificate of Conformity for a light-duty vehicle.
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NPDES Permit for Soap Creek Associates Wastewater Treatment Facility in Montana
Under National Pollutant Discharge Elimination System permit number MT-0023183, Soap Creek Associates, Inc. is authorized to discharge from its wastewater treatment facility located in Bighorn County, Montana, to Soap Creek.