… Persons who possess a high school diploma or its equivalent and meet the basic eligibility requirement for admission to any public California two-year community college. Non-High School Graduates or Equivalent: Persons who do not possess a … application and be authorized to register in the college. Obtain the permission of the instructor of the class and agree that any participation in class activities by a student auditor will be solely at the discretion of the instructor, who may provide the auditor a written statement of the extent of …