Welcome to

MDUSD Special Education Staff Training (SEST)

SEST is the product of a collaboration between the Mt. Diablo Unified School District and Mt. Diablo Adult Education. Our classes are designed to support MDUSD special education assistants (SEAs) in enhancing the skills necessary to serve students who receive special education services. MDUSD SEAs are paid to attend one class each school year. Our classes are open to the community and are offered at no cost to participants.