4/24/2026
The US Pipeline and Hazardous Materials Safety Administration has issued a final rule making editorial corrections and non-substantive changes to 49 CFR part 190 for electronic submission of requests.
4/24/2026
The U.S. Pipeline and Hazardous Materials Safety Administration has issued a final rule making non-substantive changes to incident reporting requirements for gas pipeline facilities.
4/24/2026
The Pipeline and Hazardous Materials Safety Administration (PHMSA) issues a correction to the requirements for reconfirming the maximum allowable operating pressure of gas transmission lines.
4/24/2026
The US Pipeline and Hazardous Materials Safety Administration removes an obsolete provision from safety-related condition reporting requirements in 49 CFR 191.25.
4/24/2026
The Pipeline and Hazardous Materials Safety Administration (PHMSA) is amending its procedural regulations to require the posting of requests for regulatory interpretations on its public website and to provide an opportunity for the public to comment.
4/24/2026
The Pipeline and Hazardous Materials Safety Administration (PHMSA) issues a final rule with editorial corrections and non-substantive changes to the criteria for conducting integrity assessments using guided wave ultrasonic testing.
4/24/2026
The US Pipeline and Hazardous Materials Safety Administration has issued a final rule making editorial corrections and non-substantive changes to accident reporting requirements for hazardous liquid and carbon dioxide pipeline facilities.
4/24/2026
The US Pipeline and Hazardous Materials Safety Administration makes editorial corrections to low-stress hazardous liquid pipeline requirements in rural areas.
4/24/2026
The US Pipeline and Hazardous Materials Safety Administration issues a final rule making editorial corrections and non-substantive changes to safety-related condition report requirements in 49 CFR 195.56.
4/24/2026
The U.S. Pipeline and Hazardous Materials Safety Administration has issued a final rule making an editorial correction to the requirements for pipelines on the Outer Continental Shelf.
4/24/2026
The Pipeline and Hazardous Materials Safety Administration makes editorial corrections to telephone and facsimile numbers in the Federal Pipeline Safety Regulations, removing obsolete information.
4/24/2026
The Pipeline and Hazardous Materials Safety Administration (PHMSA) is proposing to remove an unnecessary provision from the maximum allowable operating pressure requirements for testing pipe materials cut out from test manifold sites on gas transmission lines.
4/24/2026
The Pipeline and Hazardous Materials Safety Administration (PHMSA) proposes to clarify remote monitoring of hazardous liquid pipeline rectifiers in a new rulemaking.
4/24/2026
The Pipeline and Hazardous Materials Safety Administration (PHMSA) updates its regulations to incorporate an updated edition of the ASTM A372/A372M standard, maintaining or improving public safety and reducing compliance burdens.
4/24/2026
The Pipeline and Hazardous Materials Safety Administration (PHMSA) will amend facility response plan regulations to allow operators of oil pipelines to keep electronic copies of onshore oil spill response plans.
4/24/2026
The Pipeline and Hazardous Materials Safety Administration (PHMSA) updates its regulations to incorporate an updated edition of the ASTM D2564 industry standard, maintaining public safety and reducing regulatory burdens.
4/24/2026
The Pipeline and Hazardous Materials Safety Administration (PHMSA) updates its regulations to incorporate an updated edition of the National Fire Protection Association's (NFPA) industry standard NFPA 58, Liquefied Petroleum Gas Code, to maintain public safety and reduce regulatory burdens.
4/24/2026
The Pipeline and Hazardous Materials Safety Administration (PHMSA) updates its regulations to incorporate an updated edition of the ASTM A53/A53M industry standard, maintaining or improving public safety and reducing regulatory burdens.
4/24/2026
The Pipeline and Hazardous Materials Safety Administration (PHMSA) issues corrections and clarifications to certain guidance for implementing an integrity management program on hazardous liquid and carbon dioxide pipelines.
4/24/2026
The Pipeline and Hazardous Materials Safety Administration (PHMSA) updates its regulations to incorporate an updated edition of the NFPA 59 industry standard, maintaining or improving public safety and reducing compliance burdens.
4/24/2026
The Pipeline and Hazardous Materials Safety Administration (PHMSA) proposes to amend the required timeframes for making rupture-mitigation valves and alternative equivalent technology operational on gas transmission, hazardous liquid, and carbon dioxide pipelines.
4/24/2026
The Pipeline and Hazardous Materials Safety Administration proposes to allow hazardous liquid and carbon dioxide pipeline operators to determine a valve inspection schedule with a maximum interval of 1 year, not exceeding 15 months.
4/24/2026
The Pipeline and Hazardous Materials Safety Administration (PHMSA) proposes to adopt regulatory amendments to align procedures governing post-issuance administrative challenges of final rules issued by its Office of Pipeline Safety (OPS) and Office of Hazardous Materials Safety (OHMS).
4/24/2026
The Pipeline and Hazardous Materials Safety Administration (PHMSA) proposes to revise the definition of property damage for determining reportable incidents or accidents on gas, hazardous liquid, or carbon dioxide pipelines.
4/24/2026
The Pipeline and Hazardous Materials Safety Administration (PHMSA) proposes to clarify that right-of-way patrol requirements are technology neutral, allowing operators to use remote sensing technologies for compliance with pipeline patrolling requirements.
4/24/2026
The U.S. Pipeline and Hazardous Materials Safety Administration proposes to extend annual report deadlines for gas pipeline operators and adjust the National Pipeline Mapping System information submission deadline.
4/24/2026
The Pipeline and Hazardous Materials Safety Administration (PHMSA) proposes to increase the monetary threshold for Operator Identification Number notifications for certain construction and maintenance tasks on gas and hazardous liquid and carbon dioxide pipeline facilities.
4/24/2026
The Pipeline and Hazardous Materials Safety Administration (PHMSA) proposes to remove an exclusion for welders or welding operators qualified by nondestructive testing from welding on compressor station pipe and components.
4/24/2026
The U.S. Department of Transportation requires covered air carriers to submit a one-page document summarizing passenger rights and post it on their websites within 90 days.
4/24/2026
Cboe EDGX Exchange, Inc. proposes to amend Rule 21.17 to adopt a wide market protection mechanism to reduce the risk of orders executing at extreme or adverse prices when the National Best Bid and Offer (NBBO) is determined to be wide.
4/24/2026
Cboe C2 Exchange, Inc. proposes a rule change to adopt a wide market protection mechanism to reduce the risk of orders executing at extreme or adverse prices when the National Best Bid and Offer (NBBO) is determined to be wide.
4/24/2026
Cboe BZX Exchange, Inc. has filed a proposed rule change to amend Rule 21.17 and adopt a wide market protection mechanism to reduce the risk of orders executing at extreme or adverse prices when the National Best Bid and Offer (NBBO) is determined to be wide.
4/24/2026
No additional information is provided about CION Grosvenor Infrastructure Master Fund, LLC, et al.
4/24/2026
The Federal Aviation Administration (FAA) invites public comments on its intention to request Office of Management and Budget (OMB) approval to renew an information collection for the Drug and Alcohol Testing Program for Personnel Engaged in Specified Aviation Activities.
4/24/2026
The FAA is adopting a new airworthiness directive for certain B/E Aerospace Fischer GmbH Medical Seats 230/305 due to incorrect swivel units, requiring modification and reidentification.
4/24/2026
The Federal Aviation Administration (FAA) is adopting a new airworthiness directive for certain Pilatus Aircraft Ltd. Model PC-12/47G airplanes to address an unsafe condition.
4/24/2026
The FAA is superseding Airworthiness Directive 2023-18-07 for certain Dassault Aviation Model MYSTERE-FALCON 20-C5, 20-D5, 20-E5, and 20-F5 airplanes to address an unsafe condition.
4/24/2026
The FAA is adopting a new airworthiness directive for certain Bombardier, Inc. Model BD-700-1A10 and BD-700-1A11 airplanes to correct approach speed adders and landing distance factors in the airplane flight manual.
4/24/2026
The FAA is adopting a new airworthiness directive for certain Pratt & Whitney engines following an incident involving an International Aero Engines Model PW1127GA-JM engine.
4/24/2026
The US Environmental Protection Agency (EPA) is issuing significant new use rules (SNURs) under the Toxic Substances Control Act (TSCA) for certain chemical substances, requiring persons to notify EPA at least 90 days before commencing manufacture or processing.
4/24/2026
The Environmental Protection Agency (EPA) is proposing to deny a petition from the Center for Biological Diversity and People for Protecting Peace River to change the regulation of phosphogypsum under the Resource Conservation and Recovery Act (RCRA). The EPA is soliciting public comment on this proposed denial.
4/24/2026
The U.S. Nuclear Regulatory Commission (NRC) has submitted a request to the Office of Management and Budget (OMB) for renewal of NRC Form 748, a collection of information used for tracking nuclear sources.
4/24/2026
The U.S. Nuclear Regulatory Commission (NRC) is seeking public comments on a license amendment request from Accelerated Decommissioning Partners Crystal River Unit 3, LLC for the Crystal River Unit 3 Nuclear Generating Plant, which includes a plan for the site's demolition and decommissioning.
4/24/2026
The NRC is amending its regulations to codify the findings of the Generic Environmental Impact Statement for Licensing of New Nuclear Reactors, which assesses potential environmental impacts of new nuclear reactors.
4/24/2026
The U.S. Nuclear Regulatory Commission (NRC) is revising its regulations to align with the Nuclear Energy Innovation and Modernization Act of 2019 and the Accelerating Deployment of Versatile, Advanced Nuclear for Clean Energy Act of 2024, governing financial criteria for research and development facilities.
4/24/2026
The National Emergency Medical Services Advisory Council (NEMSAC) is scheduling a public meeting, as announced in a recent notice.
4/24/2026
The US Commission has initiated antidumping and countervailing duty investigations into Tris(hydroxymethyl)aminomethane and Tris(hydroxymethyl)aminomethane hydrochloride imports from China, alleging they are sold at less than fair value and subsidized by the Chinese government. The investigations must be completed by June 5, 2026.
4/24/2026
The FDA is withdrawing approval of three ANDAs due to repeated failure to file required annual reports by the ANDA holders.
4/24/2026
The FDA has released its annual report on the performance of drug and biologics firms in meeting postmarketing requirements and commitments, as mandated by the Federal Food, Drug, and Cosmetic Act.
4/24/2026
The National Credit Union Administration (NCUA) is seeking feedback from federally insured credit unions on opportunities to streamline its data collection processes, including the 5300 Call Report, 5310 Corporate Call Report, and Form 4501A Profile.