Welcome to South Dakota Automated Permitting System: For those who have never had a permit with South Dakota click “Register if you do not have an account”. For those who are in the system but don’t have a user account, contact Motor Carrier Services at the division office at 605-773-4578 for the activation link. To order permits over the phone, or have general motor carrier questions, contact the permit office at 605-224-SEMI (7364). If you have any questions or issues with the permitting system login or administration, please contact Motor Carrier Services at the division office at 605-773-4578. Contact us: Permit Office 605-224-SEMI (7364)