Section 382.715 - Authorization to enter information into the Clearinghouse(a)C/TPAs. No C/TPA or other service agent may enter information into the Clearinghouse on an employer's behalf unless the employer designates the C/TPA or other service agent.(b)SAPs. A driver must designate a SAP before that SAP can enter any information about the driver's return-to-duty process into the Clearinghouse.