Airworthiness Certification
Regulatory approval and continued airworthiness requirements governing aircraft design, testing, production conformity, modifications and entry into service.
Foresight tracks Airworthiness Certification developments and surfaces the alerts most likely to matter before they turn into missed deadlines, recalls, or escalation work.
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29 March 2026, 17:35
Latest Airworthiness Certification alerts
The most recent regulatory and guidance signals tracked by Foresight
ICAO Council Adopts Stricter Global CO2 and Noise Standards for New Aircraft
ICAO has adopted significantly tighter global CO2 and noise standards for new aircraft, with global application beginning January 2027. Aerospace manufacturers must align long-term R&D and product roadmaps with phased-in certification requirements for new type designs starting in 2029.
GlobalJapan Revises Roadmap for Advanced Air Mobility
Japan has updated its national roadmap for Advanced Air Mobility (AAM), setting a target for commercial flight operations to begin by 2028. This development initiates the transition toward formal airworthiness and traffic management frameworks, necessitating strategic alignment for aerospace manufacturers and autonomous technology providers.
JapanEASA Finalises Special Condition M-TS-0000426 On Fuel Line Crashworthiness
EASA has finalized Special Condition M-TS-0000426, clarifying crashworthiness requirements for fuel lines in large aeroplanes to prevent post-crash leakage and fire. Applicants must now demonstrate compliance with specific deformation and stretching criteria for fuel line installations, removing previous ambiguities in airworthiness certification.
European UnionEU Council Decision on ICAO Annex 16 Environmental Protection Amendments (237th ICAO Council Session)
The EU has established its position to support significant ICAO Annex 16 amendments introducing stricter international standards for aircraft noise, engine emissions, and aeroplane CO2 emissions. Aerospace manufacturers and operators must prepare for tighter certification requirements and more stringent CO2 limits for new and in-production aircraft types starting in 2027 and 2031.
European UnionUS FAA Issues Special Conditions for Textron MU-300 Series Emergency Lighting Lithium Battery Systems
The FAA has implemented mandatory special airworthiness conditions for lithium battery systems in Textron MU-300 series aircraft, effective March 2026. This move reinforces stricter certification requirements for thermal runaway prevention and gas emission controls in aerospace battery installations.
United StatesUS FAA Issues Final Special Conditions for ZeroAvia ZA601 Electric Engines
The FAA issued final special conditions for ZeroAvia ZA601 electric engines, effective March 18, 2026, to bridge gaps in existing airworthiness standards for electric propulsion. This establishes a regulatory precedent for high-voltage aviation systems, mandating rigorous safety assessments for electrical faults, fire protection, and critical component durability.
United StatesUS FAA Adopts AD 2026-05-12 for Airbus A350-941 Main Landing Gear Fuse Pins
The FAA has mandated inspections and re-serialization of landing gear pins on Airbus A350-941 aircraft, effective March 27, 2026, to resolve critical traceability gaps. Operators must ensure maintenance records reflect new serialization to prevent life-limit overruns and potential structural failure or gear collapse.
United StatesUS FAA Adopts Airworthiness Directive for Airbus A350-941 Main Landing Gear Pins
The US FAA has mandated traceability inspections and re-serialization for Airbus A350-941 landing gear pins, effective March 27, 2026. This directive emphasizes the critical need for precise part-life tracking and data integrity to mitigate structural failure risks in high-stakes aerospace operations.
United StatesUS FAA Adopts Airworthiness Directive for Boeing 767 SATCOM Antenna Adapter Plate Corrosion
US FAA Airworthiness Directive 2026-04-10 mandates inspections and repairs for Boeing 767 SATCOM antenna adapter plates, effective April 10, 2026. Operators must integrate these safety-critical requirements into maintenance schedules to mitigate risks of structural failure and ensure continued airworthiness.
United StatesUS FAA Adopts Airworthiness Directive for Schempp-Hirth Standard Cirrus Gliders
The US FAA has mandated safety inspections and bearing replacements for Schempp-Hirth Standard Cirrus gliders, effective April 9, 2026. Operators must execute corrective maintenance by August 2026 to mitigate structural failure risks and maintain operational compliance for affected fleets.
United StatesUS FAA Issues Airworthiness Directive 2026-04-11 on Lycoming Engine Connecting Rod Bushings
The FAA has issued Airworthiness Directive 2026-04-11, mandating inspections and potential replacement of connecting rod bushings in over 45,000 Lycoming engines starting April 2026. Operators must integrate screening into maintenance cycles to mitigate risks of uncontained engine failure and ensure continued airworthiness of affected aircraft.
United StatesUS FAA Adopts AD 2026-04-04 for Airbus Canada BD-500 Fuel Transfer Valves
The FAA has mandated the replacement of fuel transfer float valves on Airbus Canada BD-500 aircraft, effective April 8, 2026. Operators must implement these corrective actions to mitigate fuel starvation risks and maintain airworthiness for extended-range operations.
United StatesUS FAA Adopts Airworthiness Directive 2026-04-07 for Airbus EC120B Helicopters
The FAA has issued Airworthiness Directive 2026-04-07, mandating inspections and corrective actions for Airbus EC120B helicopters effective April 7, 2026. Operators must ensure alignment with these safety-critical hardware modifications to prevent flight control restrictions and maintain airworthiness certification.
United StatesGermany (BAuA) Grants Exceptional Authorisation for "Biobor JF" in Aircraft Fuel Systems
Germany has issued a 180-day emergency authorisation for the biocide Biobor JF in aircraft fuel systems, effective April to October 2026. This temporary measure addresses critical aviation safety risks following the withdrawal of previous alternatives, requiring operators to ensure strict adherence to EASA maintenance protocols.
GermanyUS FAA Adopts Airworthiness Directives for Airbus EC120B, AS332 Series, and EC225LP Helicopters
The US FAA has issued three final airworthiness directives for Airbus EC120B, AS332, and EC225LP helicopters, mandating critical inspections and hardware modifications effective March and April 2026. Operators must update maintenance programs to address flight control restrictions and structural integrity risks, ensuring compliance with new component replacement and installation standards.
United StatesUS FAA Accepts ParaZero Means of Compliance for Small UAS Category 2 and 3 Operations Over People
The FAA has accepted ParaZero’s technical "Means of Compliance" for Category 2 and 3 drone operations over people, effective March 2, 2026. This establishes a standardized pathway for manufacturers to certify aircraft safety for flight over human beings, reducing regulatory hurdles for advanced commercial drone deployments.
United StatesUS FAA Issues Airworthiness Directive 2026-05-02 for Airbus AS332 and EC225LP Helicopters
The FAA issued Airworthiness Directive 2026-05-02 for Airbus AS332 and EC225LP helicopters, effective March 18, 2026, following a structural failure incident. Operators must prioritize immediate stabilizer inspections and prepare for potential further rulemaking as the FAA and EASA finalize long-term corrective actions.
United StatesUS FAA Issues Airworthiness Directive 2026-04-06 for Boeing 757-200/-300 With Scimitar Blended Winglets
The FAA has mandated urgent structural inspections for Boeing 757-200 and -300 aircraft with scimitar winglets following reports of wing skin cracking. Operators face immediate compliance deadlines and potential grounding for repairs, requiring rapid mobilization of maintenance resources to ensure fleet airworthiness.
United StatesUS FAA Proposes AD for Airbus A350-941 Wing-Box Fasteners
The FAA proposes mandatory fastener replacement and sealant application for Airbus A350-941 aircraft to mitigate fuel tank explosion risks, with comments due by April 13, 2026. Operators must prepare for specialized maintenance requirements and potential fleet downtime to address critical safety vulnerabilities in center wing box assemblies.
United StatesUS FAA Proposes AD on ODS Sensing Elements for Embraer ERJ 190-100 ECJ Airplanes
The FAA has proposed a new Airworthiness Directive requiring inspections and potential replacement of overheat detection sensors on Embraer ERJ 190-100 ECJ aircraft. Affected operators and maintenance providers must identify defective Kidde Aerospace components to mitigate latent fire risks and ensure compliance with upcoming installation bans.
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