Texas Motor Carrier User Certification
Texas DMV Certificate Application
The TxDMV Certificate renewal application should be filed only if your TxDMV certificate has not been expired for more than 180 DAYS. If more than 180 days have passed since TxDMV certificate expiration, then by statute you must re-register your TxDMV number. To inquire about the status of your TxDMV# please call us at (202) 851-5700.