I am Catharine Han, a Wisconsin notary public and certified notary signing agent with CBA Notary Services. I provide professional, friendly notary support throughout WI, with a focus on convenience, accuracy, and dependable service for clients who need documents handled carefully.

I offer statewide mobile notarization, meeting clients where notary services are needed, as well as remote online notarization for secure notarizations that can be completed online. My services also include loan signing services for real estate and lending documents, along with apostille services for documents that require authentication for international use.

Whether the appointment is mobile, remote, or related to a signing package, I strive to make the process clear, efficient, and professional from start to finish.