Domestic students do not need to provide any documentation during their Summer Sessions application. If you are an international student, you will be required to submit proof of the English Proficiency Requirement (EPR) unless you intend to only enroll in English as a Second Language (ESL) courses.
Once the application is processed, some students may be asked to submit additional documentation based on their student type (e.g., visiting UC students will be asked to submit a copy of their UC student ID). All required information and documentation will be populated on the students portal, CalCentral.