Introduction:

In the matter of Celebi Airport Services India Private Limited v. Union of India & Ors., W.P.(C) 6758/2025 and CM APPL.30662/2025, the Delhi High Court on July 7, 2025, dismissed a writ petition filed by Turkey-based Celebi Airport Services Private Limited challenging the Bureau of Civil Aviation Security (BCAS)’s decision to revoke its security clearance on the grounds of national security, with Justice Sachin Datta passing the order after having reserved judgment on May 23, 2025. Senior Advocate Mukul Rohatgi, representing Celebi, argued strenuously that the revocation order was vitiated by a complete violation of the principles of natural justice, pointing out that the company was neither issued any prior notice nor informed about the impending action by the government, which, he contended, rendered the decision a nullity rather than a mere irregularity or voidable order. He relied heavily on Rule 12 of the Aircraft Security Rules, 2023, which specifically mandates that the Director General, BCAS, may suspend security clearance only after providing the concerned entity an opportunity of being heard, and requires that the reasons for such suspension or cancellation be recorded in writing, with cancellation permissible where there are reasonable grounds to believe it is necessary in the interest of national security, civil aviation security, or upon contravention of relevant security conditions. Rohatgi argued that the government had not complied with these statutory safeguards, turning the entire process into an arbitrary and opaque exercise devoid of fairness. He further criticized the government’s practice of placing intelligence inputs and reasons in a sealed cover before the court instead of disclosing them to the affected party, asserting that this practice denied Celebi any meaningful opportunity to rebut the allegations or even understand the case against it, thereby violating both the letter and spirit of natural justice. Rohatgi contended that in a constitutional democracy, the mere invocation of “national security” without disclosing any specific or substantive reasons does not exempt the government from its obligation to follow the principles of natural justice and due process, and that judicial acceptance of blanket secrecy under the guise of national security risks setting a dangerous precedent of unchecked executive power, especially in matters with such serious commercial and reputational implications for foreign investors. Celebi’s plea further emphasized that the company’s shareholders, while registered in Turkey, were largely controlled by entities incorporated outside Turkey, and thus any insinuation of Turkish government control or influence was factually baseless and could not by itself be treated as a ground to infer a threat to India’s national security. The petition submitted that the impugned order’s vague and generic reference to “national security” was legally insufficient, lacking any clear articulation of how Celebi posed a security threat, which made the order arbitrary and violative of Article 14 and Article 19(1)(g) of the Constitution, which protect the right to equality and the right to practice any profession or carry on any occupation, trade, or business, respectively.

Arguments:

On the other side, Solicitor General of India Tushar Mehta, appearing for the Union of India, defended the revocation as a lawful and necessary exercise of the government’s sovereign power to protect national security, arguing that matters involving potential threats to civil aviation or national security must be assessed with heightened sensitivity and caution, especially in times when global geopolitical tensions can manifest in aviation vulnerabilities. Mehta argued that Rule 12 does empower the Director General to revoke security clearance where reasonable grounds exist to believe that the entity’s continued operation poses a risk to national security or civil aviation security, and insisted that such matters inherently involve complex intelligence inputs, the disclosure of which could compromise sources and methods or jeopardize ongoing national security operations. He asserted that although the government is bound by the principles of natural justice in ordinary administrative actions, the requirement of a prior hearing or notice can be excluded in exceptional circumstances where urgency and national security considerations make it impractical or contrary to the public interest to follow the usual procedures. Mehta submitted that judicial review of national security decisions is always available to affected parties, and courts can satisfy themselves about the existence of sufficient material justifying the executive action by examining the sealed cover documents, but stressed that courts cannot compel disclosure of sensitive intelligence information to the very entities suspected of posing a security threat. He warned that forcing the government to share classified intelligence with affected parties could gravely compromise national security, undermining India’s ability to protect critical infrastructure like airports. Mehta further argued that Celebi’s challenge was unsustainable in law because the Supreme Court has repeatedly held that courts must defer to the executive’s assessment of national security needs, and that while courts retain the power of judicial review, they should exercise self-restraint in second-guessing the government’s decisions in such sensitive areas. He cited several Supreme Court precedents that upheld the principle that national security is a legitimate ground for reasonable restrictions on fundamental rights and that administrative decisions made in good faith to safeguard national security are entitled to judicial deference unless shown to be patently mala fide or lacking any rational basis.

Judgement:

After hearing both sides and reserving judgment, Justice Sachin Datta pronounced the operative order dismissing Celebi’s writ petition, holding that the government’s revocation of security clearance could not be interfered with in judicial review given the nature of the materials produced in sealed cover and the sensitive national security concerns involved. The Court agreed with the Solicitor General’s contention that the opportunity of hearing requirement under Rule 12 must yield to compelling national security considerations in exceptional circumstances, and observed that the Rule itself contemplates cancellation of security clearance if there are reasonable grounds in the interest of national security, which the government established before the court. Justice Datta noted that the court had carefully perused the sealed cover documents containing intelligence inputs and was satisfied that the decision to revoke Celebi’s security clearance was neither arbitrary nor mala fide, and was based on material disclosing genuine concerns over national security. The Court held that while the principles of natural justice are foundational to administrative law, they are not absolute and may be curtailed in circumstances where strict adherence would defeat larger public interest or endanger national security. The judgment emphasized that courts cannot compel the government to disclose sensitive intelligence to affected parties if such disclosure would compromise national security, and pointed out that the right to be heard is not an unqualified right in every context, especially where disclosure of reasons could prejudice public safety. Justice Datta concluded that Celebi’s arguments, while understandable from a commercial perspective, could not override the government’s legitimate and constitutionally recognized interest in preserving national security, particularly in the critical aviation sector which has historically been a target for security threats. The detailed reasoning for the decision will be available once the court releases the full text of its order, but the operative direction categorically dismissed Celebi’s challenge, thereby upholding the government’s authority to revoke security clearances in the interest of national security without prior notice when circumstances so demand.