About 21 courses are been provided by Trade Testing Skill Education Association named below:

1. AGRICULTURE
2. AGRICULTURE BIOTECHNOLOGY MANAGEMENT
3. ANIMAL ANATOMY & PHYSIOLOGY
4. ANIMAL HUSBANDRY
5. AQUARIUM & FISHKEEPING
6. CONSERVATION
7. CONSERVATION & FORESTRY
8. ECOLOGY
9. ENVIRONMENT & POPULATION
10. ENVIRONMENTAL LEGISLATION & POLICY
11. ENVIRONMENTAL MANAGEMENT
12. ENVIRONMENTAL WASTE MANAGEMENT
13. HEALTH & FITNESS
14. IRRIGATION (AGRICULTURAL)
15. IRRIGATION MANAGEMENT (HORTICULTURE)
16. LANDSCAPING
17. ORGANIC FARMING
18. ORGANIC PLANT CULTURE
19. PLANT PROTECTION
20. STABLE MANAGEMENT
21. WILDLIFE MANAGEMENT