Why indefinite relaxation of norm on weekly rest, leaves for pilots, the Delhi High Court asked the Directorate General of Civil Aviation (DGCA) on Friday. The court questioned why key safety-related norms were relaxed without fixing any time limit.

The court referred to an earlier instance where the DGCA granted IndiGo a temporary relaxation in night duty norms with a clear deadline. It asked why the rule on non-substitution of weekly rest and mandatory leaves for pilots was withdrawn indefinitely.

The bench said aviation safety depends heavily on adequate rest for pilots. It noted that fatigue can affect alertness and decision-making, which could pose serious risks.

The DGCA told the court that the relaxation was introduced to manage operational challenges faced by airlines. The regulator said it continues to monitor safety standards and compliance.

The court, however, stressed that any relaxation affecting safety must be time-bound and justified. It asked the DGCA to explain the rationale behind allowing an open-ended exemption.

The matter arose during a hearing on petitions raising concerns over pilot fatigue and work conditions. The court said regulatory decisions must strike a balance between operational needs and passenger safety.

The High Court said it would examine the issue further after receiving a detailed response from the DGCA.