DOT Revamps Its Own Rulemaking Rules After 2021 Reversal

2026-15835, Accessible Lavatories on Single-Aisle Aircraft and Ensuring Safe Accommodations for Air Travelers With Disabilities Using Wheelchairs

The U.S. Department of Transportation (DOT or Department) is extending its previously announced enforcement discretion for four provisions of the final rule on "Ensuring Safe Accommodations for Air Travelers With Disabilities Using Wheelchairs" (Wheelchair Rule I) related to airline liability for mishandled wheelchairs, refresher training frequency, pre-departure notifications, and fare difference reimbursements from December 31, 2026 to April 30, 2027. To maintain regulatory consistency, the Department is also expanding this enforcement discretion to include the 12-month hands-on training mandate for flight attendants regarding on-board wheelchair (OBW) assistance and lavatory accessibility in the final rule titled "Accessible Lavatories on Single-Aisle Aircraft" (Accessible Lavatory Rule). These provisions will be formally addressed in an upcoming rulemaking titled "Airline Obligations to Accommodate Air Travelers with Disabilities Using Wheelchairs" (Wheelchair Rule II). This extension is necessary to allow sufficient time for the Department to review and analyze public comments, and to make final determinations regarding the content of the final rule. This exercise of enforcement discretion is intended to remove the burden of complying with the requirements under review by DOT and does not prejudge the outcome of the new rulemaking. This notice does not affect the enforcement of requirements in the Accessible Lavatory Rule other than the one identified.

2026-15529, Enhancing Flexibility of Air Fare Price Advertising

The U.S. Department of Transportation (Department or DOT) is extending the comment end date for interested persons to submit comments to its proposed rule on Enhancing Flexibility of Air Fare Price Advertising from July 31, 2026, to August 21, 2026.

2026-13805, Pipeline Safety: Repair Criteria for Hazardous Liquid and Gas Transmission Pipelines

The government wants to update pipeline safety rules to make fixing gas and liquid pipelines smarter, safer, and cheaper. These changes affect pipeline operators who’ll use new tech and clearer guidelines to spot and repair problems faster. Comments are open until September 8, 2026, so get ready to weigh in before the rules get final—and yes, this could save money and prevent accidents!

2026-13675, Airline Refunds and Other Consumer Protections

If your flight gets a new flight number but still flies on time without big changes, airlines don’t have to treat it as canceled or give you a refund right away. This rule helps airlines and passengers by giving the government more time to update the official cancellation rules. This change affects anyone buying plane tickets and lasts until July 7, 2027.

2026-13450, Increasing Flexibility on Disclosure of Airline Ancillary Fees

The Department of Transportation is rolling back its 2024 rule about how airlines must share extra fees, like baggage or seat upgrades, with travelers. This change affects airlines and passengers by returning to the older 2011 rules for fee disclosure starting July 2, 2026. It means airlines have more flexibility in how they show these fees, and travelers might see less detailed info for now.

2026-13440, Enabling Supersonic Overland Flight

The FAA wants to let supersonic planes fly over land again by updating old rules that banned them because of loud sonic booms. Thanks to new tech that keeps booms quiet, this change will open the door for faster, cooler flights across the U.S., helping America lead the world in supersonic travel. People and companies interested in supersonic flight should share their thoughts by August 17, 2026.

Previous: 2025-08705, North Dakota: Approval of State Coal Combustion Residuals Permit Program

The EPA is ready to give North Dakota the green light to run its own coal waste permit program instead of the federal one, with a few exceptions. This means local businesses and communities will follow state rules for handling coal leftovers, making things smoother and more tailored. The public has 60 days to share their thoughts before the final decision, so stay tuned!

Next: 2025-08743, Previously Taxed Earnings and Profits and Related Basis Adjustments

Hey foreign corporations and their shareholders! The IRS is reopening the comment period on new rules about previously taxed earnings and profits, plus how to adjust your tax basis. If you’re involved, now’s your chance to weigh in before the deadline—these changes could impact your taxes and reporting.