Which of the following is an example of a supporting document?

In the context of supporting documents, meal receipts serve as an example because they are used to verify and justify expenses incurred during travel for business purposes, particularly when tracking business-related spending. Supporting documents like meal receipts are essential for proper record-keeping and can be utilized for reimbursement processes, tax deductions, or audits when proving that expenses were necessary and incurred for legitimate business reasons.

While a driver's license, vehicle registration, and insurance policy are important documents for operating a vehicle safely and legally, they do not function as supporting documents in the same way. Driver's licenses confirm the operator's credentials, vehicle registration demonstrates ownership, and insurance policies provide proof of coverage. In contrast, meal receipts directly support and validate expense claims associated with business operations.