New Delhi, June 11 -- The new provisions are as follows:

1. #Aadhaar Authentication for Online #TatkalBookings :

Effective 1st July 2025, Tatkal tickets booked through IRCTC's official website and mobile app will be available only to users authenticated with Aadhaar.

Further, Aadhaar-based OTP authentication will become mandatory for Tatkal bookings made online starting 15th July 2025.

2. System-Based OTP Authentication at PRS Counters and Agents:

Tatkal tickets booked at computerised Passenger Reservation System (PRS) counters and through authorised agents will require OTP authentication sent to the mobile number provided by the user at the time of booking.

This provision will also come into effect from 15th July 2025.

3. Booking Ti...