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

Spring and Summer 2019 Registration is Now Open!

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.

Improve your english with SSALI! Study on campus at Sonoma State University with students from around the world! Visit the world-class city of San Francisco and explore beautiful Northern California!

Gain experience studying and learning at a California State University. The SAS program at Sonoma State University lets you study on campus in academic courses for one or two semesters, earning credits for your degree at your home university or prepare you to study in US colleges and universities.