This article is based on an official press release from the International Civil Aviation Organization (ICAO).

On March 27, 2026, the International Civil Aviation Organization (ICAO) announced immediate, globally standardized restrictions on the carriage and use of lithium battery-powered power banks on commercial flights. Driven by a sharp increase in in-flight battery fires and thermal runaway incidents, the new mandate fundamentally changes how passengers travel with portable chargers.

According to the official ICAO press release, the new regulations legally limit passengers to two power banks each and strictly prohibit recharging them at any point during a flight. This regulatory shift amends the Technical Instructions for the Safe Transport of Dangerous Goods by Air (Doc 9284) and establishes a universal baseline for all 193 ICAO Member States.

By standardizing these rules, the global aviation industry aims to mitigate the severe risks associated with lithium-ion battery fires in pressurized aircraft cabins, prioritizing passenger safety over in-flight convenience.

The New Global Standard for Power Banks

Passenger Limits and Crew Exemptions

The new specifications, which took effect immediately upon announcement on March 27, 2026, create a unified legal framework for international and domestic air travel. Airline passengers are now legally restricted to carrying a maximum of two power banks per person. Furthermore, passengers are strictly prohibited from plugging in or recharging these devices while on board the aircraft.

The ICAO notes in its release that flight crew members are exempt from these specific limitations. Crews may continue to carry and use power banks in accordance with the operational requirements of the aircraft. The new rules were recommended by the ICAO Dangerous Goods Panel, endorsed by independent technical experts from the ICAO Air Navigation Commission, and officially approved by the 36-state ICAO Council.

The Threat of Thermal Runaway

Catalyst Incidents and Rising Danger

The core issue driving this sweeping regulation is the risk of thermal runaway in lithium-ion batteries. When a battery is damaged, defective, or overheats, it can enter an uncontrollable, self-heating state that releases flammable gases and causes intense fires. At cruising altitudes of 35,000 feet, cabin pressure can cause a weak or degraded battery to expand and rupture more rapidly than it would on the ground.

Historically, passengers have charged devices inside carry-on bags stored in overhead bins. If a fire starts inside a closed bin, it is difficult for flight attendants to detect the smoke early and extinguish the flames quickly. The ICAO’s decision follows a highly documented spike in battery-related aviation emergencies over the past two years.

A primary catalyst for the new rules was the Air Busan fire on January 28, 2025. According to industry incident reports, an Airbus A321 preparing for takeoff at Gimhae International Airport in South Korea caught fire after a passenger’s power bank short-circuited inside an overhead luggage bin. The cabin filled with smoke, forcing the emergency evacuation of all 176 passengers and crew via inflatable slides, resulting in seven minor injuries.

Furthermore, data from the U.S. Federal Aviation Administration (FAA) recorded a record 81 to 89 lithium-battery incidents in 2024, averaging over 1.5 per week. By August 2025, the FAA had already tracked 50 verified battery-related incidents for the year.

Transitioning from Fragmented Rules to Universal Safety

Airline Policies Preceding the Mandate

Before the ICAO’s global mandate, several countries and major airlines had already begun fragmenting the regulatory landscape with their own strict policies. Following the Air Busan fire, the South Korean government banned the storage of power banks in overhead bins in March 2025. Shortly after, in May 2025, Southwest Airlines became the first U.S. airline to require that any power bank used during a flight remain visible and unplugged while inside a bag or bin.

By early 2026, the restrictions had intensified. The Lufthansa Group implemented a blanket ban on the in-flight use and charging of power banks across all its airlines in January 2026, limiting passengers to two devices. Japan’s transport ministry also notified airlines of an impending nationwide ban set to take full effect in April 2026. Other carriers, including Singapore Airlines, Qantas, Emirates, Cathay Pacific, and EVA Air, instituted severe restrictions throughout 2025.

AirPro News analysis

We view the ICAO’s intervention as a necessary step to eliminate the confusing patchwork of airline-specific regulations that frustrated travelers throughout 2025. For the everyday passenger, the era of relying on high-capacity power banks to keep devices charged on long-haul flights is effectively over; travelers will now have to depend solely on built-in aircraft USB and power outlets.

Moreover, this mandate aligns perfectly with the broader ICAO Strategic Plan 2026–2050. As noted in the organization’s strategic documentation:

The ICAO has set a long-term aspirational goal of achieving “zero fatalities” in international commercial aviation by 2050.

Mitigating the emerging risk of lithium battery fires is a critical step in protecting passengers and aircraft from catastrophic mid-air emergencies. While primarily a safety mandate, the ICAO also notes that these improvements reflect the organization’s overarching commitment to a sustainable and secure aviation network, supporting their parallel goal of reaching net-zero carbon emissions by 2050.

Frequently Asked Questions (FAQ)

Can I still bring a power bank on my flight?

Yes, but you are legally limited to a maximum of two power banks per person, and they must be brought in your carry-on luggage, not checked bags.

Can I charge my phone using a power bank during the flight?

No. Under the new ICAO regulations effective March 27, 2026, passengers are strictly prohibited from recharging power banks or using them to charge other devices at any point during the flight.

Does this rule apply to all airlines?

Yes. The mandate amends the Technical Instructions for the Safe Transport of Dangerous Goods by Air, establishing a universal baseline for all 193 ICAO Member States and their respective commercial airlines.

Sources:

• International Civil Aviation Organization (ICAO) Press Release

This article is based on an official press release from The National Business Aviation Association (NBAA).

On March 25, 2026, the National Business Aviation Association (NBAA) announced its strong backing for the Airspace Location and Enhanced Risk Transparency (ALERT) Act, officially designated as H.R. 7613. The legislation is scheduled for markup on March 26 by the House of Representatives Committee on Transportation & Infrastructure (T&I) and the House Armed Services Committee.

The ALERT Act was introduced in February 2026 by House T&I Committee Chair Sam Graves (R-MO) and Ranking Member Rick Larsen (D-WA), alongside Armed Services Chair Mike Rogers (R-AL) and Ranking Member Adam Smith (D-WA). According to the NBAA press release, the bill aims to address critical safety recommendations made by the National Transportation Safety Board (NTSB) following a catastrophic midair collision near Ronald Reagan Washington National Airport (DCA) in early 2025.

While the legislation has garnered broad support from major aviation industry groups who praise its practical approach to safety, secondary industry research indicates it faces fierce opposition from the NTSB. The safety board argues the bill contains dangerous loopholes regarding equipment mandates.

The ALERT Act and Industry Support

The ALERT Act requires civil fixed-wing and rotorcraft to improve situational awareness by equipping with collision mitigation, avoidance, and alerting systems. However, the NBAA emphasizes that the bill achieves this while recognizing the diverse composition of the business aviation fleet.

In the official press release, NBAA President and CEO Ed Bolen expressed gratitude for the swift action by the House T&I Committee.

“This legislation aims to dramatically improve safety in today’s operations by closing existing gaps identified by the NTSB,” Bolen stated, adding that it advances the certification of future safety systems.

Beyond equipment mandates, the NBAA notes that the measure would enhance air traffic control (ATC) training, lower the risk profile in mixed-use environments, address the Federal Aviation Administration’s (FAA) safety culture, and improve stakeholder coordination. Bolen highlighted that while the bill focuses on the highly congested DCA airspace, its benefits will extend throughout the entire National Airspace System (NAS).

The Catalyst: The January 2025 DCA Tragedy

To understand the urgency behind the ALERT Act, it is necessary to examine the tragedy it aims to prevent from recurring. According to industry research and official government reports, on January 29, 2025, a U.S. Army Sikorsky UH-60L Black Hawk helicopter on a training mission collided with a PSA Airlines Bombardier CRJ700 passenger jet (operating as American Eagle Flight 5342) over the Potomac River, just southeast of DCA.

The crash resulted in the deaths of all 67 individuals aboard both aircraft, including 60 passengers and four crew members on the airplane, and three crew members on the helicopter. It stands as the deadliest U.S. aviation accident since 2001.

NTSB Findings and Systemic Failures

The NTSB released its final investigative report on the collision on February 17, 2026, issuing 50 distinct safety recommendations. According to public findings, NTSB Chair Jennifer Homendy blamed a “dizzying array” of systemic failures.

Chair Homendy stated publicly that the tragic collision was “100 percent preventable.”

Key findings from the NTSB investigation included:

• Flawed Airspace Design: The FAA had positioned a low-level helicopter route directly in the path of DCA’s Runway 33.
• ATC and Visual Separation: Air traffic controllers relied heavily on visual separation, expecting the helicopter pilots, who were utilizing night-vision goggles, to see and avoid the commercial jet.
• Equipment Failures: The Army helicopter suffered an instrument failure, causing pilots to believe they were 100 feet lower than their actual altitude. Both aircraft lacked adequate traffic awareness technologies.
• Ignored Warnings: The NTSB highlighted that the FAA had previously collected reports of over 80 serious close calls between helicopters and passenger aircraft in the DCA area but failed to act on the data.

Legislative Friction: ALERT vs. ROTOR

The ALERT Act gained legislative momentum only after a competing Senate bill failed in the House. In December 2025, the Senate passed the Rotorcraft Operations Transparency and Oversight Reform (ROTOR) Act (S.2503), which strictly mandated integrated ADS-B In (Automatic Dependent Surveillance-Broadcast) technology for all aircraft.

According to legislative records, the ROTOR Act failed to secure a two-thirds majority in the House on February 24, 2026. It faced opposition from the U.S. military and Rep. Sam Graves, who argued the strict mandates would be overly burdensome to certain operators. Following this failure, the House shifted its focus to the ALERT Act.

The Portable ADS-B Loophole Debate

While the NBAA, Airlines for America, and the Aircraft Owners and Pilots Association (AOPA) heavily back the ALERT Act, the NTSB strongly opposes it in its current form.

Industry research reveals that the NTSB’s primary criticism centers on an “ADS-B loophole.” While the ALERT Act retains a form of an ADS-B In mandate, it allows operators to comply using portable ADS-B In receivers, such as tablets. The NTSB argues that portable units can lose signal if blocked by the aircraft’s fuselage and require pilots to divert their attention away from the cockpit windows. Chair Homendy has publicly criticized the ALERT Act for providing exemptions to lifesaving technology that she asserts would have prevented the DCA tragedy.

AirPro News analysis

We observe that the core conflict surrounding the ALERT Act represents a classic tension in aviation regulation: the push for absolute safety versus the economic and technical realities of a varied aircraft fleet. When industry advocates, such as the NBAA, praise the legislation for recognizing the “diverse composition” of the fleet, this serves as a legislative euphemism for the financial burden that strict, integrated ADS-B In mandates would impose on operators of older or smaller aircraft.

The allowance for portable receivers is a calculated compromise by lawmakers. However, it places Congress in the difficult position of weighing industry practicality and cost-effectiveness against the stark, data-driven warnings of the NTSB following a historic loss of life. As the March 26 markup approaches, we expect this tension between universal mandates and flexible compliance to dominate committee discussions.

Frequently Asked Questions

What is the ALERT Act?

The Airspace Location and Enhanced Risk Transparency (ALERT) Act (H.R. 7613) is a bipartisan aviation safety bill that requires civil fixed-wing and rotorcraft to equip with collision mitigation systems, enhances ATC training, and mandates route updates to improve safety in mixed-use airspace.

Why is the NTSB opposing the ALERT Act?

According to public statements, the NTSB opposes the ALERT Act because it allows operators to use portable ADS-B In receivers (like tablets) rather than mandating integrated systems. The NTSB argues portable units are prone to signal loss and distract pilots.

What caused the January 2025 DCA collision?

The NTSB’s February 2026 report cited multiple systemic failures, including flawed airspace design by the FAA, over-reliance on visual separation by air traffic control, equipment failures on the military helicopter, and a lack of adequate collision-avoidance technology on both aircraft.

Sources:
NBAA Press Release
Industry Research and NTSB Public Findings

This article summarizes reporting by Bloomberg and journalists Steven T. Dennis and Erik Wasson. The original report is paywalled; this article summarizes publicly available elements and public remarks.

The US Senate passed legislation early Friday, March 27, 2026, to fund the majority of the Department of Homeland Security (DHS), signaling an end to a grueling six-week partial government shutdown. According to reporting by Bloomberg, the legislative breakthrough provides a path to resolve the severe operational crisis at US Airports and removes a major domestic stressor during a highly volatile global economic period.

The shutdown, which began in mid-February 2026, led to massive security lines, closed checkpoints, and a mass exodus of unpaid Transportation Security Administration (TSA) officers. The compromise arrives as the US economy faces historic inflationary pressures driven by the ongoing 2026 Iran War and a resulting global energy crisis.

The Legislative Compromise and DHS Funding

Resolving the Political Standoff

The core of the partisan dispute centered on funding for Immigration and Customs Enforcement (ICE). Democratic lawmakers refused to approve DHS funding without strict guardrails on immigration enforcement, including mandatory body cameras, ID requirements, and restricted enforcement in sensitive locations. As noted in public research and secondary reporting, these demands followed public outrage over the fatal shootings of two US citizens, Alex Pretti and Renee Nicole Good, by federal agents in Minneapolis in January 2026.

After seven failed attempts to advance funding, the Senate successfully passed a deal that funds most DHS subagencies. This includes the TSA, Customs and Border Protection (CBP), the Federal Emergency Management Agency (FEMA), the Coast Guard, and the Cybersecurity and Infrastructure Security Agency (CISA).

Notably, the agreement excludes funding for ICE’s Enforcement and Removal Operations. ICE operations were largely insulated from the shutdown because they had previously received tens of billions of dollars through a Republican reconciliation bill passed the previous year, known as the “One Big Beautiful Bill Act” (OBBBA).

“We have to rein in ICE and stop the violence,” Senate Minority Leader Chuck Schumer stated regarding the negotiations.

Airport Chaos and the TSA Crisis

Staffing Shortages and Operational Meltdowns

The shutdown triggered a severe crisis across the US aviation system. TSA officers, classified as essential workers, were forced to work without pay for over 40 days. Industry estimates indicate that by late March, between 450 and 480 officers had resigned.

Absentee rates skyrocketed across major hubs. Atlanta’s Hartsfield-Jackson experienced a 38% absentee rate, while Houston’s Hobby Airport saw rates hit 55% on a single day. At Houston’s George Bush Intercontinental Airport, wait times exceeded four hours, and premium security lanes like CLEAR and TSA PreCheck were shuttered, wiping out expedited screening for frequent flyers.

“We are being forced to consolidate lanes and may have to close smaller airports if we do not have enough officers,” Acting TSA Administrator Ha Nguyen McNeill warned Congress mid-crisis.

Emergency Interventions

To mitigate the crisis, President Donald Trump ordered ICE officers to supplement TSA checkpoint staffing, a move heavily criticized by union leaders who argued ICE agents lacked proper passenger screening training. On March 26, Trump also announced an executive order to immediately pay TSA agents using repurposed OBBBA funds.

“All DHS workers must be paid immediately… Congress needs to continue working to pass a real, bipartisan appropriations deal,” stated Everett Kelly, president of the American Federation of Government Employees.

Broader Economic Context: The 2026 Iran War

Historic Energy Shock

The economic threat of the shutdown was heavily compounded by the ongoing 2026 Iran War. Following the closure of the Strait of Hormuz on March 4, 2026, global oil and liquefied natural gas (LNG) exports were severely disrupted.

Brent Crude prices surged past $120 per barrel. The International Energy Agency (IEA) reported a global loss of 11 million barrels of oil per day, an impact described by economic analysts as worse than the 1970s oil shocks combined.

IEA Head Fatih Birol warned that the Middle East conflict is the “greatest global energy and food security challenge in history.”

Geopolitical tensions remain high, with the US and Israel engaging in airstrikes against Iranian positions. President Trump has threatened to obliterate Iran’s power plants if the Strait of Hormuz is not reopened, while Iran has threatened retaliatory strikes on US and Israeli energy infrastructure.

AirPro News analysis

We observe that the resolution of the DHS shutdown removes a critical bottleneck in domestic travel infrastructure, but the aviation industry remains highly vulnerable to the macroeconomic shocks of the 2026 Iran War. The loss of hundreds of experienced TSA personnel during the 40-day pay lapse will likely result in lingering inefficiencies at major hubs, even with funding restored.

Furthermore, the reliance on repurposed funds and emergency executive orders highlights the fragility of federal aviation security funding. Airlines and airport operators will need to prepare for sustained operational volatility as global energy prices continue to pressure operating margins and consumer travel demand.

Frequently Asked Questions

When did the DHS shutdown end?

The US Senate passed legislation to fund most of the DHS early Friday, March 27, 2026, forging a path to end the six-week partial shutdown.

Why were TSA lines so long during the shutdown?

TSA officers worked without pay for over 40 days, leading to massive resignations and absentee rates as high as 55% at some airports, which forced the closure of multiple security lanes.

Did the new Senate bill fund ICE?

No, the compromise deal excludes funding for ICE’s Enforcement and Removal Operations, which was already funded by a previous reconciliation bill known as the OBBBA.

Sources

• Bloomberg