The FMCSA Clearinghouse SAP program is designed to track and manage drug and alcohol violations for commercial drivers. It ensures that drivers who fail a test complete the return-to-duty process under the guidance of a certified SAP before resuming safety-sensitive duties. https://dotsap.center/2024/11/04/the-fmcsa-clearinghouse-sap-program-key-updates-and-changes-for-2024/