Follow the steps to complete your TX MCS-20 form online.

1. Click ‘Get Form’ button to obtain the document and open it for editing.
2. Provide the following information in the ID section: name of motor carrier, name of individual tested, date of drug test, social security number, CDL number and state, and birthdate.
3. Complete and sign the ‘Certificate of Motor Carrier’ section, ensuring all necessary declarations are made.
4. Attach a clear copy of the signed Federal Drug Testing, Custody, and Control Form or the MRO’s signed report of positive controlled substance result. If refusal to provide a specimen occurred, documentation from the MRO is not required.
5. Ensure all supporting documents are ready to be submitted, as you will need to mail or deliver them to the specified address.
6. Retain copies of both the Tx MCS-20 and the Federal Drug Testing forms in your records, as mandated by federal regulations.
7. Submit the completed form and supporting documentation within ten days of receiving the test results.
8. Once all information is entered, save changes, download, or print a copy for your records.

Complete your TX MCS-20 form online today to ensure compliance with Texas regulations.