South Dakota Mark Registration Renewal is a process of renewing a trademark registration in the state of South Dakota. The South Dakota Secretary of State’s Office is responsible for registering and renewing trademarks in the state. Trademarks can be renewed every 10 years, and the renewal process includes filing a renewal application with the Secretary of State’s Office. There are two types of South Dakota Mark Registration Renewal: renewing a trademark registration from within South Dakota, or renewing a trademark registration from outside of South Dakota. Those who wish to renew a trademark registration from within the state must file a renewal application with the Secretary of State’s Office and submit the required fee. Those who wish to renew a trademark registration from outside of South Dakota must submit a renewal application to the Secretary of State’s Office, along with the necessary documents and fees.