The incident has raised fresh concerns about oversight and operational discipline within one of the country’s largest carriers at a time when the aviation ecosystem is already confronting heightened scrutiny.

Authorities indicated that the aircraft involved was an Airbus A320 based on the registration code referenced in the regulator’s communication, according to individuals familiar with the matter.

The aircraft was reportedly flown eight times after its certificate had expired following an engine change, prompting immediate action from the Directorate General of Civil Aviation (DGCA).

The regulator has grounded the aircraft and removed relevant personnel from active duty while the inquiry proceeds, reflecting a strong stance on accountability and process compliance.

Officials noted that the airline, which holds delegated authority to issue these certificates internally, must demonstrate precisely how the lapse occurred and why internal checks failed to prevent the aircraft from returning to commercial service.

Air India stated that it had self-reported the lapse on November 26 and suspended employees involved in clearing the aircraft for flight without a valid certificate.

The airline described the situation as “regrettable” and said it would cooperate fully with the regulator’s investigation to ensure corrective measures are implemented swiftly.

The probe is unfolding during a challenging period for the airline, which is still dealing with the operational and financial impact of a deadly

Dreamliner crash in June and losses connected to an airspace restriction imposed by Pakistan on Indian airlines.
These setbacks have contributed to renewed pressure on the carrier to demonstrate greater internal rigour and reinforce safety systems.

Earlier this year, the DGCA issued warnings to Air India concerning issues related to crew fatigue management, training standards and operational consistency.

The regulator’s annual audit revealed 51 safety lapses within the airline, identifying concerns over pilot training, use of non-approved simulators and shortcomings in rostering practices that could affect flight safety.

The DGCA said that the expired certificate came to light during routine cross-checking, and investigators are now reviewing maintenance logs, clearance processes and communication chains between engineering and operations teams.

The regulator emphasised that the lapse indicates an “internal gap” in compliance mechanisms and must be addressed before the aircraft is cleared to resume service.

An airworthiness review certificate is a critical requirement issued only after verifying an aircraft’s maintenance history, its physical condition and compliance with regulatory norms.

Industry experts note that operating without the certificate undermines not only regulatory adherence but also passenger trust, particularly in a sector where safety assurances are central to public confidence.

The regulator had previously decided to issue initial certificates for aircraft belonging to the former Vistara fleet after its merger with Air India, aiming to ensure uniform standards across the transitioned fleet.

This oversight structure was intended to bolster supervision during integration, but the latest lapse has prompted calls for a broader review of certification delegation.

Air India has been directed to conduct an internal investigation and provide a full report outlining the sequence of events, identification of systemic weaknesses and steps being taken to prevent any recurrence.

The DGCA has also instructed the airline to reinforce training, documentation workflows and internal auditing mechanisms to strengthen overall safety compliance.

Authorities are expected to issue further directives once the probe concludes, and the incident may lead to tighter regulatory requirements on certificate issuance across India’s aviation sector.

For now, industry observers are watching closely as the investigation unfolds, given its potential implications for operational governance within the expanding Indian aviation market.

The move comes as part of the regulator’s continued efforts to strengthen aviation safety protocols and ensure the highest operational standards for Indian carriers.

The directive follows an isolated incident earlier this month, when a Ram Air Turbine (RAT) — an emergency power-generating system designed to deploy automatically during power loss — was unexpectedly activated during a routine flight from Amritsar to Birmingham.

The aircraft landed safely in the United Kingdom without any issues, and no abnormalities were reported by the flight crew. The aircraft later resumed commercial operations after undergoing a thorough technical check, reinforcing the efficiency of Air India’s maintenance and safety procedures.

In a statement, the DGCA emphasized that the decision to conduct inspections was precautionary and aimed at ensuring that all safety systems continue to perform optimally.

The regulator also requested a comprehensive report from Boeing, asking for details on similar events involving 787 aircraft worldwide, along with preventive measures to avoid recurrence.

This collaboration between the DGCA, Air India, and Boeing underscores the industry’s strong focus on transparency, accountability, and continuous improvement.

The DGCA’s proactive stance has been widely appreciated within the aviation sector, as it reflects India’s growing leadership in adopting international best practices in air safety management.

Aviation experts have noted that such initiatives not only enhance passenger confidence but also strengthen the country’s reputation for maintaining stringent oversight of its civil aviation operations.

The Aircraft Accident Investigation Bureau (AAIB) is also analyzing the October 4 event as part of routine safety assessments. Preliminary findings have shown no connection between this occurrence and previous unrelated incidents involving the Boeing 787 model.

The AAIB’s analysis is expected to further assist in refining safety mechanisms and provide valuable insights for future regulatory guidance.

Industry observers have praised Air India for its swift cooperation with the DGCA and its commitment to maintaining a culture of safety. The airline immediately carried out internal checks and has been working closely with technical experts from Boeing to ensure all aircraft systems are fully operational and compliant with safety standards.

Air India’s prompt response demonstrates its strong adherence to global aviation safety norms and its dedication to safeguarding passengers and crew alike.

This development comes at a time when India’s aviation sector is expanding rapidly, with record passenger growth and an increasing number of international routes.

The DGCA’s actions signal that safety continues to be the top priority, even as the industry scales up. By taking preventive measures before any major concern arises, the regulator ensures that India’s aviation ecosystem remains one of the safest and most reliable in the world.

Aviation Minister Ram Mohan Naidu has consistently emphasized the government’s commitment to safety and modernization across all aspects of the civil aviation sector.

The ministry’s close coordination with industry stakeholders — including airlines, manufacturers, and pilot associations — reflects a collective effort to maintain operational excellence.

The Federation of Indian Pilots’ engagement with the ministry also highlights the collaborative nature of India’s aviation environment, where feedback and technical input are welcomed as part of continuous improvement.

Rather than reacting to crises, regulators and industry leaders are focusing on prevention, innovation, and building robust systems that support sustainable growth.

As the DGCA continues its inspection and Boeing prepares its detailed report, experts believe the findings will contribute to enhanced global safety standards for the Dreamliner fleet.

India’s approach demonstrates how proactive governance and industry cooperation can ensure that aviation remains both safe and resilient in a rapidly evolving environment.

By prioritizing transparency, technical rigor, and collaboration, India once again reaffirms its position as a global leader in aviation safety — setting an example for other nations to follow.