What is a potential consequence of not canceling a signed trip authorization?

Not canceling a signed trip authorization can lead to the traveler being required to pay for unallocated expenses. When a trip authorization is signed, it outlines specific travel arrangements and expenses that are expected to be covered by the organization. If the trip is not canceled in advance, expenses may still be incurred, such as non-refundable deposits or pre-paid travel arrangements. Consequently, the traveler could find themselves responsible for these costs since the authorization indicates an expectation of travel that did not materialize. This emphasizes the importance of managing travel authorizations properly to avoid unexpected financial obligations.