What documentation is required when filing an administrative claim?

§ 102–118.565 What documentation is required when filing an administrative claim? An administrative claim must be accompanied by the transportation document, payment record, reports and information available to GSA and/or to the agency involved and the written and documentary records submitted by the TSP. Oral presentations supplementing the written record are not acceptable. Transportation Service Provider (TSP) and Agency Appeal Procedures for Prepayment Audits