IREC Rule No.1201: Title To Compensation
1021. Title To Compensation:-
Except as provided in the Workmen’s Compensation Act or in the rules in this Chapter, no railway servant shall have any claim on Government for compensation for loss of personal property, or for a disease contacted, or for an injury sustained, while in the service of the Union from any cause whatsoever; nor, subject to the same provision shall the family of a railway servant have such a claim in the event of the latter’s death.