A witness signature refers to the signature of an individual who has observed the signing of a legal document and can attest to its authenticity. This Memorandum of Understanding (the "Agreement") is entered into on the day of.Alamo Colleges District. Purchasing and Contract Administration. Not exist in the Bexar County data management system to track an attorney not showing up for court. Set out in (d.) above. g). The Bexar County ACCESS Program provides support to the Domestic Relations Office (DRO) for its access and visitation enforcement program (ACCESS). BPAs are not contracts and do not obligate government funds in any way.