What is NOSB in IRCTC?
NOSB stands for No Seat Berth in the IRCTC booking system. One of the codes mentioned as PNR status is NOSB, which means that reservation status is given to children below the age of 12 years who do not need a full seat or berth. This means that your children under 12 years of age can travel without booking the full berth. They can share the seat with their parents, saving some money by paying only half the ticket price. The ticketing system introduced this status to make it more economical and accessible for families travelling with children below 12 years of age. Indian Railways has taken this initiative, thinking that every child below 12 does not require a separate seat or berth.