Contingent means that an event may or may not occur in the future, depending on the fulfillment of some condition that is uncertain. This term is often used in contracts where the event will not take effect until the specified condition occurs.
Contingent Charges means expenditure which is incidental to the working of an office and includes all miscellaneous charges, other t h a n t hos e for e s t ablis hm e nt a n d t ravellin g allow ance which an officer is required to incur in connection with his duties; Sample 1.