Recent federal regulations affecting small businesses

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The Internal Revenue Service is accepting nominations through the IRSAC program for individuals with tax preparation, reporting, or taxpayer advocacy experience to represent small business and other stakeholder interests.

The NRC received a license amendment request from Accelerated Decommissioning Partners Crystal River Unit 3, LLC on October 15, 2025 to approve the License Termination Plan for decommissioning and radiological surveys at Crystal River Unit 3 Nuclear…

EPA issues Significant New Use Rules under TSCA requiring 90-day advance notification before manufacturing or processing specified chemical substances for designated new uses.

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PHMSA proposes raising the monetary threshold for Operator Identification Number notifications on gas, hazardous liquid, and carbon dioxide pipelines during construction and maintenance work, with annual inflation adjustments.

Off-the-record communications with federal agencies are not legally protected from disclosure under FOIA or regulatory proceedings, so small businesses should assume confidential statements may become public record.

Federal Highway Administration will prepare a Supplemental Environmental Impact Statement for the Pennsylvania Turnpike/Interstate 95 interchange Delaware River Bridge replacement project in Bucks County, Pennsylvania and Burlington County, New Jers…

NPRM proposes to remove exclusions for nondestructive-testing-qualified welders and welding operators working on compressor station pipe and components in pipeline safety regulations.

FAA airworthiness directive requires modification of B/E Aerospace Fischer GmbH Medical Seats 230/305 with incorrect swivel units in aft and forward-facing installations to address safety defects.

PHMSA proposes aligning post-issuance administrative challenge procedures between its Office of Pipeline Safety and Office of Hazardous Materials Safety regulatory frameworks.

PHMSA proposes revising the property damage definition for reportable incidents on gas, hazardous liquid, and carbon dioxide pipelines to clarify when releases require immediate National Response Center notification.

PHMSA clarifies that pipeline operators can use remote sensing technologies including unmanned aerial systems and satellites to comply with right-of-way patrol requirements for gas transmission, hazardous liquid, and carbon dioxide pipelines.

Federal Pipeline and Hazardous Materials Safety Administration clarifies integrity management guidance for hazardous liquid and carbon dioxide pipeline operators.

PHMSA updates pipeline safety regulations to incorporate NFPA 59 Utility LP-Gas Plant Code, reducing compliance burdens while maintaining public safety standards for liquefied petroleum gas operations.