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Browse 1,000 rules and proposed rules from the Federal Register.
1,000
Total Regulations
Showing 811–840 of 1,000
Page 28 / 34
FMCSA proposes to rescind the requirements for retroreflective sheeting on semitrailers and trailers manufactured prior to December 1, 1993, which is the compliance date for the National Highway Traffic Safety Administration's (NHTSA) conspicuity rules applicable to trailer manufacturers. The retrofitting requirements were adopted by the Federal Highway Administration (FHWA) on March 31, 1999, and require that motor carriers engaged in interstate commerce install retroreflective tape or reflex reflectors on the sides and rear of semitrailers and trailers that were manufactured prior to December 1, 1993, have an overall width of 2,032 mm (80 inches) or more, and a gross vehicle weight rating of 4,536 kg (10,001 pounds) or more. With the passage of more than 30 years since the NHTSA requirements were implemented, FMCSA believes the vast majority of trailers currently in use on the Nation's highways were manufactured after 1993 so the retrofitting rule is no longer necessary. This proposal would eliminate obsolete regulatory text without compromising safety.
FMCSA proposes to amend the Federal Motor Carrier Safety Regulations (FMCSRs) to rescind the requirement that the rear impact guard be permanently marked or labeled with a certification from the impact guard manufacturer as required by the National Highway Traffic Safety Administration's (NHTSA) applicable Federal Motor Vehicle Safety Standard (FMVSS). The certification label or marking provides motor carriers purchasing new trailers or new impact guards to replace damaged devices with a means to determine whether the equipment is certified as meeting the FMVSS. However, the labeling or marking requirement has proven problematic for motor carriers when the label or marking becomes illegible or wears off during the service life of the trailer or guard. This proposal would eliminate an unintended regulatory burden on motor carriers without compromising safety, as this NPRM would not affect the applicable FMVSS. The proposal would also rescind a guidance document pertaining to illegible, incomplete, or missing rear impact guard certification labels.
FMCSA amends the Federal Motor Carrier Safety Regulations (FMCSRs) to remove the reference to rules under the Department of Transportation's "Procedures for Transportation Workplace Drug and Alcohol Testing Program" from the civil penalty schedule in the FMCSRs. Instead, the civil penalty schedule will refer solely to the part of the Code of Federal Regulations (CFR) where this program is incorporated into the FMCSRs. Because the rule does not impose any new material requirements or increase compliance obligations, it is issued without prior notice and opportunity for comment, pursuant to the good cause exception in the Administrative Procedure Act (APA).
NHTSA is proposing to remove the obsolete Federal Motor Vehicle Safety Standard (FMVSS) No. 205(a), Glazing equipment manufactured before September 1, 2006, and glazing materials used in vehicles manufactured before November 1, 2006.
The FAA proposes to supersede Airworthiness Directive (AD) 2013-08-08, which applies to certain The Boeing Company Model 737-600 series airplanes. AD 2013-08-08 requires repetitive inspections for cracking of the fuselage skin at certain locations at chem-mill steps, and repair if necessary. AD 2013-08-08 also provides optional terminating action for the repetitive inspections. Since the FAA issued AD 2013-08-08, Boeing has reported that the compliance times are not adequate because new fleet data indicates that crack growth is faster and more distributed between tear straps, resulting in longer cracks than originally observed in the test data that prompted AD 2013-08-08. This proposed AD would continue to require the actions in AD 2013-08- 08, at reduced initial compliance times and repetitive intervals for the inspections, and mandate post-modification inspections if the optional modification is accomplished. The FAA is proposing this AD to address the unsafe condition on these products.
The FAA is superseding Airworthiness Directive (AD) 2025-07- 04, which applied to all Airbus Canada Limited Partnership Model BD- 500-1A11 airplanes. AD 2025-07-04 required a review and disposition of all existing repairs and damage assessments for affected structure, corrective actions if necessary, and the prohibition of certain repair engineering orders (REOs). Since the FAA issued AD 2025-07-04, the FAA determined that the list of acceptable generic repair engineering orders (GREOs) specified in table 1 to paragraph (h)(3) of AD 2025-07- 04 was added in error. This AD continues to require review and disposition of all existing repairs and damage assessments for affected structure, which includes GREOs that were identified in AD 2025-07-04, corrective actions if necessary, and the prohibition of certain REOs. The FAA is issuing this AD to address the unsafe condition on these products.
FHWA is proposing to rescind the rule and regulations issued on July 19, 1974, Geodetic Markers.
The FHWA is removing outdated and duplicative regulations requiring State highway agencies to submit to FHWA, on an annual basis, Equal Employment Opportunity (EEO) Program plans for FHWA approval. Currently, FHWA is responsible for oversight of State highway agencies' EEO programs, which include collection and analysis of internal employment data, development of an internal affirmative action hiring plan, and contractor compliance reporting. These regulations overlap with, and are duplicative of, other Federal requirements enforced by other Federal agencies. In addition, an Executive order (E.O.) issued by President Donald J. Trump repealed a previous E.O. that was relied on to initially promulgate the regulation. Elimination of these regulations will reduce administrative and monetary burdens on Federal- aid recipients.
NHTSA is proposing to remove obsolete regulations related to the Consumer Assistance to Recycle and Save Act of 2009.
NHTSA is proposing to remove obsolete directives from the phase-in reporting requirements.
This document proposes amendments to the safety standards for child restraint systems (CRSs). NHTSA is proposing to amend FMVSS No. 213a, "Child restraint systems--side impact protection," to exempt school bus CRSs from the standard's requirements as long as they meet specified labeling requirements; to delay the compliance date from June 30, 2025 to December 5, 2026; to provide that the Child Restraint Air Bag Interaction twelve-month-old (CRABI-12MO) test dummy will not be used to test forward-facing CRSs; and to amend the positioning procedures for that dummy. The first two of these amendments are in response to petitions from CRS manufacturers. NHTSA is also proposing to amend FMVSS No. 213, "Child restraint systems" and FMVSS No. 213b, "Child restraint systems; Mandatory applicability beginning December 5, 2026," to exclude school bus CRSs from the requirements to provide attachments for connection to the vehicle's child restraint anchorage system and to change certain labeling requirements to reflect how school bus child restraints are used.
NHTSA is proposing to remove obsolete directives from the phase-in reporting requirements in Federal Motor Vehicle Safety Standard (FMVSS) No. 304.
NHTSA is proposing to remove obsolete directives from the phase-in reporting requirements for Federal Motor Vehicle Safety Standard (FMVSS) No. 303.
NHTSA is proposing to remove obsolete requirements from Federal Motor Vehicle Safety Standard (FMVSS) No. 301, Fuel system integrity.
The FAA is adopting a new airworthiness directive (AD) for certain ATR--GIE Avions de Transport R[eacute]gional Model ATR42-500 and ATR72-212A airplanes. This AD was prompted by a report of potential use of improper material during the production of vertical tail plane (VTP) fittings. This AD requires, for certain airplanes, an inspection for the material of affected fuselage-to-VTP fittings, an inspection report, and corrective actions, and, for certain other airplanes, part replacement, as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.
The FAA is adopting a new airworthiness directive (AD) for all Airbus SAS Model A350-941 and -1041 airplanes. This AD was prompted by a determination that certain master minimum equipment list (MMEL) items do not comply with MMEL certification requirements. This AD requires revising the operator's existing FAA-approved minimum equipment list (MEL), as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.
The Federal Aviation Administration (FAA) announces public meetings to solicit input on the modernization of pilot school regulations.
The FAA is superseding Airworthiness Directive (AD) 2020-19- 13, which applied to certain Bombardier, Inc., Model CL-600-1A11 (600), CL-600-2A12 (601), and CL-600-2B16 (601-3A, 601-3R, and 604 Variants) airplanes. AD 2020-19-13 required a check to identify the manufacturer and part number of the portable oxygen bottle installation, and, if necessary, modification of the portable oxygen bottle installation. This AD continues to require the actions specified in AD 2020-19-13 and expands the applicability. This AD was prompted by a report indicating that the portable oxygen bottle installation's upper bracket latch assembly can catch on the pressure gauge tube or on the pressure gauge bezel of the portable oxygen bottle. This AD was also prompted by the determination that additional airplanes may be subject to the unsafe condition. The FAA is issuing this AD to address the unsafe condition on these products.
The FAA is adopting a new airworthiness directive (AD) for all Airbus SAS Model A319-111, -112, -113, -114, -115, -131, -132, and -133 airplanes; Model A320 series airplanes; Model A321-211, -212, -213, - 231, -232, -251N, -251NX, -252N, -252NX, -253N, -253NX, -253NY, -271N, -271NX, -272N, and -272NX airplanes; Airbus SAS Model A330-200 series airplanes; Model A330-300 series airplanes; Model A330-800 series airplanes; Model A330-900 series airplanes; Model A350-941 and -1041 airplanes; and Model A380-800 series airplanes. This AD was prompted by a report of corrosion and cracks on the broadband antenna adapter plate during an inspection. This AD requires repetitive general visual inspections of the broadband antenna adapter plate, skirt, vents, and attachment fittings, and applicable corrective actions, and limits the installation of affected parts under certain conditions. The FAA is issuing this AD to address the unsafe condition on these products.
The FAA is adopting a new airworthiness directive (AD) for certain The Boeing Company Model 787-9 and 787-10 airplanes. This AD was prompted by reports that some floor beam side-of-body fittings have been manufactured with an incorrect material type. This AD requires replacing the incorrectly manufactured floor beam side-of-body fittings, inspecting the fuselage frame and fastener holes for damage, and repairing any damage. The FAA is issuing this AD to address the unsafe condition on these products.
The FAA is adopting a new airworthiness directive (AD) for all Airbus SAS Model A321-251NX, -252NX, -253NX, -271NX, and -272NX airplanes. This AD was prompted by discovery of two bushes that had migrated on the latch shaft of an emergency overwing exit door (OWED) during accomplishment of an inspection on an in-service airplane. This AD requires repetitive detailed inspections (DETs) of the affected parts and, in case of discrepancies, modification of the affected parts, and prohibits the installation of affected parts, as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.
The FAA is adopting a new airworthiness directive (AD) for certain Bombardier, Inc., Model BD-700-1A10 and BD-700-1A11 airplanes. This AD was prompted by reports of engine-driven pump hydraulic pressure hoses for hydraulic systems number 1 and 2 chafing against the pylon in the aft equipment bay. This AD requires an inspection of the engine-driven pump pressure hoses for any damage and minimum clearance between the engine-driven pump hydraulic pressure hose and case drain, suction pressure hose, and surrounding pylon structure; and corrective actions if necessary. The FAA is issuing this AD to address the unsafe condition on these products.
This action revokes Jet Route J-606 and establishes United States Area Navigation (RNAV) Route Q-182 in Alaska. The FAA is taking this action due to the pending decommissioning of the Chinook, AK, Nondirectional Radio Beacon (NDB).
This action corrects a final rule published by the FAA in the Federal Register on May 13, 2025, amending Colored Federal Airways Green 8 (G-8), Green 10 (G-10), Green 12 (G-12), and Red 99 (R-99); Revocation of Colored Federal Airway Blue 27 (B-27) and Alaskan Very High Frequency Omnidirectional Range (VOR) Federal Airway V-619 in Alaska.
The FAA is adopting a new airworthiness directive (AD) for certain Airbus SAS Model A319-151N, -153N, -171N, and -173N airplanes; A320-251N, -252N, -253N, -271N, -272N, and -273N airplanes; A321-251N, -251NX, -252N, -252NX, -253N, -253NX, -253NY, -271N, -271NX, -272N, and -272NX airplanes. This AD was prompted by reports of lost synchronization between radio management panels (RMPs). This AD requires revising the existing airplane flight manual (AFM) by providing instructions to address dual loss of RMP data synchronization. The FAA is issuing this AD to address the unsafe condition on these products.
This action amends the Class E airspace at Park River, ND. This action due to the development of new public instrument procedures and to support instrument flight rule (IFR) operations. The name of the airport is also being updated to coincide with the FAA's aeronautical database.
The FAA proposes to supersede Airworthiness Directive (AD) 2020-06-13, which applies to certain Airbus Helicopters Model AS332C, AS332C1, AS332L, and AS332L1 helicopters. AD 2020-06-13 requires determining the accumulated hours time-in-service (TIS) of certain part-numbered main gearbox (MGB) suspension bar rear attachment fittings (fittings) and bolts and establishes reduced life limits. Since the FAA issued AD 2020-06-13, it was determined that modifying the MGB suspension bar fittings link and installing improved MGB suspension bar fitting bolts are necessary. This proposed AD would require modifying the MGB suspension bar link, installing newly- designed bolts, and prohibit installing certain parts. The FAA is proposing this AD to address the unsafe condition on these products.
These special conditions are issued for the Boeing Company (Boeing) Model 777-9 series airplane. This airplane will have a novel or unusual design feature when compared to the state of technology envisioned in the airworthiness standards for transport category airplanes. This design feature is electrical and electronic systems that perform critical functions, the loss of which could be catastrophic to the airplane. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for this design feature. These special conditions contain the additional safety standards that the Administrator considers necessary to establish a level of safety equivalent to that established by the existing airworthiness standards.
This action proposes to amend Class D airspace at Nantucket Memorial Airport, Nantucket, MA, due to the current designated airspace not properly containing instrument flight rule (IFR) operations. Additionally, this action proposes to amend Class E4 airspace at Nantucket Memorial Airport, Nantucket, MA, due to portions no longer meeting the requirements of its designation. This action also proposes to amend the Class E5 airspace that no longer meets the requirements for its specific designation due to the amendment or cancellation of Standard Instrument Approach Procedures at Nantucket Memorial Airport, Nantucket, MA. This action also proposes to make editorial changes to the airspace descriptions to reflect current geographic information and naming conventions.
This rule amends, suspends, or removes Standard Instrument Approach Procedures (SIAPs) and associated Takeoff Minimums and Obstacle Departure Procedures for operations at certain airports. These regulatory actions are needed because of the adoption of new or revised criteria, or because of changes occurring in the National Airspace System, such as the commissioning of new navigational facilities, adding new obstacles, or changing air traffic requirements. These changes are designed to provide for the safe and efficient use of the navigable airspace and to promote safe flight operations under instrument flight rules at the affected airports.