Which of the following is NOT considered satisfactory evidence of a veteran's status?

A state-issued driver's license is not considered satisfactory evidence of a veteran's status because it does not explicitly indicate military service. While a driver's license may display a veteran designation in some states, this is not a standardized or universally recognized proof of military service.

In contrast, an official military ID card, a marriage certificate (if it explicitly names a veteran as the spouse), and an official DD-214 are all specific documents that verify an individual's military service. The DD-214 form, in particular, is a crucial document provided to service members upon discharge, summarizing their service record and confirming their status as a veteran. Therefore, while a driver's license may provide some indicators, it lacks the direct connection to military service that is necessary to definitively establish veteran status.