The Railway Board has standardised the documents its employees need to avail privileged passes or privileged ticket orders (PTO) for their family members or dependents.

In a letter, circulated to all the zones on November 2, the board said, Pass Issuing Authorities (PIA) are advised to demand only the documents as stipulated in Annexure and not insist on production of other document(s) which might have been in use in the past.