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

Academic Credit &
Degree Programs,


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.

Whether you are an international student considering studying abroad at Sonoma State or are already enrolled and want to take your studies abroad, our International Programs have great opportunities for you to explore and enjoy a rich international experience!