Nadeera Jayasinghe (පුරුෂ) - BSc (University of Colombo)

ආයතනය: Science Academy - Advanced Level Chemistry, Biology, Combined Maths, Physics

Inoka Nilanthi (ස්ත්‍රී) - BSc, PGDE, National School Teacher, A/L Paper marking examiner

ආයතනය: Science Image - A/L Classes

දයාන් මීගහවත්ත (පුරුෂ) - Advanced Level Combined Maths

Lal Wickramarathne (පුරුෂ) - BSc (Maths) Special

Nishshanka Premarathna (පුරුෂ) - BSc (Maths) University of Colombo

සිප්සා - A/L Classes

Lakindu Dilshan (පුරුෂ) - BSc [University of Peradeniya]

Dulshan Abeywickrama (පුරුෂ) - An electronics & telecommunication engineering (B.Sc) graduate from the University of Moratuwa

Yapa Bandara (පුරුෂ) - BSc [University of Peradeniya], Paper marking examiner, National School Teacher

Sriyani Bandara (ස්ත්‍රී) - BSc (Hons), National School Teacher, A/L Paper marking examiner

Dhammike Herath (පුරුෂ) - BSc (Hons), MSc (IT), PGDE, BIT, National School Teacher and marking examiner

Janaka Gunasekera (පුරුෂ) - B.Sc (Hons) - Mathematics, Physics, Statistics, Post Graduate Diploma in Education, Post Graduate Diploma in Business Statistics

Conducted by experienced Graduate Teacher from Colombo leading school,​ former additional Chief Marking Examiner