Mean grade of C+ (Plus) at KCSE or equivalent with at least C+ (plus) or equivalent in any three of the following subjects: Geography, History and Government, Religious Studies, Mathematics, English, Biology/Biological Sciences, Physics/Physical Science, Accounting, Computer Science, Chemistry, Agriculture, Economics and Commerce
OR
Mean grade of C (plain) at KCSE or equivalent with a Diploma of at least Credit pass in a relevant field of study from a recognized institution.