Welcome to the School of Extended & International Education (SEIE)!

Academic Credit &
Degree Programs,

Summer/Intersession


The School of Extended & International Education offers a multitude of academic credit and degree programs to meet student needs.

Whether you are interested in graduating sooner through our Summer Session or Winter Intersession courses, finishing your Bachelor's degree or getting your Master's, we have a lot to offer!


Professional Development Certificate Programs


Throughout the year, SEIE offers a wide variety of innovative, high quality professional development courses and certificates.

We take pride in creating learning opportunities for career advancement, career change, and personal growth. Many courses are scheduled weekends, evenings, and online for the busy adult.

Our Life-long Learning Programs offer learning opportunities for a wide variety of students from all age groups. OLLI is a unique learning community for adults aged 50 or better and the EXCEL for Youth Program offers students entering grades 4-9 a unique opportunity for academic enrichment.

International Education


If you are an international student looking to improve your english or study at Sonoma State University for
a semester or two, check out our International Programs page.

Already enrolled at Sonoma State University and interested in taking your studies abroad, go to our
Center for International Education page to explore international opportunities.