Holders of a Single Subject teaching credential, issued by the state of California in a subject other than Science, may supplement that credential with an authorization in Biological Sciences at any grade level through grade 12 or in classes organized primarily for adults by completing the following program with a grade of C or higher in each course. At least one of the courses must include a laboratory component. For other requirements governing issuance of this authorization, consult the Charter College of Education.

Complete or demonstrate proficiency in each of the following courses (32 units):