📄Proposed Renewal of EPA's Information Collection on TSCA CBI
In compliance with the Paperwork Reduction Act (PRA), this document announces the availability of and solicits public comment on the following Information Collection Request (ICR) that EPA is planning to submit to the Office of Management and Budget (OMB): "Access to TSCA Confidential Business Information under TSCA section 14(d)(4), (5), and (6)," identified by EPA ICR No. 2570.03 and OMB Control No. 2070-0209. This ICR represents a renewal of an existing ICR that is currently approved through March 31, 2026. Before submitting the ICR to OMB for review and approval under the PRA, EPA is soliciting comments on specific aspects of the information collection that is summarized in this document. The ICR and accompanying material are available in the docket for public review and comment.
Learn More🧪EPA Extends TSCA Submission Deadlines for Selected Chemicals
The Environmental Protection Agency (EPA or Agency) is amending the deadline for reporting pursuant to the Toxic Substances Control Act (TSCA) Health and Safety Data Reporting rule, which requires manufacturers (including importers) of 16 specified chemical substances to submit lists and copies of certain unpublished health and safety studies to the EPA. Specifically, the EPA is amending the reporting deadline for all 16 chemical substances subject to the rule to May 22, 2026, through final action.
Learn More⚗️EPA Draft Risk Evaluations for Dibutyl and Diethylhexyl Phthalate
The Environmental Protection Agency (EPA or Agency) is announcing the availability of and seeking public comment on the draft risk evaluations under the Toxic Substances Control Act (TSCA) for Dibutyl Phthalate (DBP) (CASRN 84-74-2) and Diethylhexyl Phthalate (DEHP) (CARSN 117-81-7). The purpose of risk evaluations under TSCA is to determine whether a chemical substance presents an unreasonable risk of injury to health or the environment under the conditions of use, including unreasonable risk to potentially exposed or susceptible subpopulations identified as relevant to the risk evaluation by EPA, and without consideration of costs or non-risk factors. EPA used the best available science to prepare this draft risk evaluation and to preliminarily determine, based on the weight of scientific evidence, that DBP and DEHP present unreasonable risk to health and the environment driven primarily by certain conditions of use analyzed in the draft evaluations.
Learn More🌍Proposed Air Emissions Reporting Requirements Impact on Businesses
The Environmental Protection Agency (EPA) is planning to submit an information collection request (ICR), "Air Emissions Reporting Requirements (Renewal)" (EPA ICR No. 2170.09, OMB Control No. 2060-0580) to the Office of Management and Budget (OMB) for review and approval in accordance with the Paperwork Reduction Act. Before doing so, EPA is soliciting public comments on specific aspects of the proposed information collection as described below. This is a proposed renewal of the ICR, which expires on October 31, 2025. This notice allows 60 days for public comments.
Learn More🌫️California Air Plan Approval
The Environmental Protection Agency (EPA) is revising the format for materials submitted by the State of California that are incorporated by reference into the California State Implementation Plan (SIP). The regulations and other materials affected by this format change have all been previously submitted by the State of California and approved by the EPA. This format revision will primarily affect the "Identification of plan--in part" sections, as well as the format of the SIP materials that will be available for public inspection at the EPA Regional Office and the National Archives and Records Administration (NARA). This action, which only relates to local ordinances and certain local and regional California air district rules, is the second of a series of actions intended to change the format for the entire California SIP.
Learn More🏭Proposed Regulation on Portland Cement Kiln Emissions in California
The Environmental Protection Agency (EPA) is proposing to approve a revision to the Eastern Kern Air Pollution Control District (EKAPCD or "District") portion of the California State Implementation Plan (SIP). This revision concerns emissions of oxides of nitrogen (NO<INF>X</INF>) from Portland cement kilns. We are proposing to approve a local rule to regulate these emission sources under the Clean Air Act (CAA or "Act"). We are taking comments on this proposal and plan to follow with a final action.
Learn More♻️EPA Proposes Revisions to Alter Metal Recycling Permit in Iowa
The Environmental Protection Agency (EPA) is proposing approval of revisions to the Iowa State Implementation Plan (SIP) to include a permit modification for Alter Metal Recycling. The SIP revision addresses modifications to the air construction permit for Alter Metal Recycling included in the State's 2008 Lead (Pb) National Ambient Air Quality Standards (NAAQS) attainment plan for portions of Council Bluffs, Pottawattamie County, IA. These revisions do not impact the stringency of the SIP or have an adverse effect on air quality. The EPA's proposed approval of this rule revision is being done in accordance with the requirements of the Clean Air Act (CAA).
Learn More🏞️EPA Notification on Exide Technologies-Vernon Site Addition
The Environmental Protection Agency (EPA) is announcing the availability of and soliciting public comment on additional data related to the proposed addition of the Exide Technologies-Vernon site in Vernon, California to the National Priorities List (NPL). The EPA proposed to list the site on the NPL on September 5, 2024. These additional data pertain to the lines of evidence of aquifer interconnection and contaminant attribution and may be used by the EPA in a future determination on whether to list the site on the NPL.
Learn More💧Proposed NPDES Permit for Wastewater Discharges in EP Region 8
The EPA Region 8 is requesting comments on the draft 2025 National Pollutant Discharge Elimination System (NPDES) drinking water general permit (DWGP) for wastewater discharges associated with drinking water treatment plants. The DWGP will authorize wastewater discharges from drinking water facilities located in Indian country in the EPA Region 8 in accordance with the terms and conditions described therein. This is the first reissuance of the DWGP. EPA proposes to issue the permit for five (5) years and is seeking comment on the draft permit.
Learn More🌍New Jersey NOₓ SIP Compliance and Memorandum of Agreement
The Environmental Protection Agency (EPA) is proposing to approve a revision in the New Jersey State Implementation Plan (SIP) that includes a signed Memorandum of Agreement (MOA) developed between the EPA and the New Jersey Department of Environmental Protection (NJDEP). The MOA demonstrates how the State will maintain compliance with its nitrogen oxides (NO<INF>X</INF>) emission control obligations for the types of large non-electricity generating units (non-EGUs) that were previously regulated under the New Jersey NO<INF>X</INF> Budget Program. This action is being taken in accordance with the requirements of the Clean Air Act (CAA).
Learn More