The Texas Motor Carrier Credentialing System (MCCS) is introducing a new account portal. All motor carriers with an existing TxDMV certificate are required to claim their certificate under the new system. Motor carriers with an existing certificate are required to complete this only once. Claim your Certificate now and avoid delays and business interruptions.
Deadline: August 3, 2026
Name: TxDMV Number (Certificate)
Regulation Code: TX Transp. Code Ch. 643
Due Date: Check issued Certificate
Questions: (512) 634-8835
Email: admin@texasdot.help
Chat: CHAT WITH AGENT