Mean grade of B (plain) at KCSE or equivalent and must have passed in the following subjects and obtained the grades shown below:
Alternative A: Biology B-, Chemistry B-, Physics C+, Maths C+
Alternative B: Biological Sciences B, Physical Sciences, B Maths C+
OR
Mean grade of C (plain) at KCSE or equivalent with a Diploma in a relevant field of study from a recognized institution and C+ (plus) in each of the mandatory subjects with at least two years relevant working experience.
OR
KACE (A Levels) with two (2) principals in Biology and Chemistry and 1 (one) subsidiary in either Physics or Mathematics.