Welcome to the Connecticut Motor Carrier Services Portal. This website serves as a One-Stop-Shop for commercial motor carriers conducting business in the State of Connecticut.
*** Notice: The OS/OW Permit website will be UNAVAILABLE starting at 4pm EST. May 4th until 12pm EST on May 5th for System Maintenance ***
Apply for credentials electronically - Online CVO Credentialing System Portal
The following activities are available through this on-line system.
- International Registration Plan (IRP) transactions
- International Fuel Tax Agreement (IFTA) transactions
- Requests for Motor Carrier Road Tax Decals
- Transponder Registration for E-screening at Weigh Stations
- Oversize/Overweight Permit Transactions
- Viewing of carrier and vehicle information