»» Types Of Industries
1.

 Coke Industry :
a) Calcined Petroleum Coke

b) Low Ash metallurgical Coke

 2. Brick Industry

i)Dhubri District

ii)Kamrup Metro

ii)Baksa

iv)Barpeta

v)Bongaigaon

vi)Darrang

vii)Sonitpur

viii)Karbi Anglong

ix)Golaghat

x)Kamrup
3. Cement Industry 4. Distillery Industry
5. Pulp Paper Industry 6. Health Care Units
7. Hotel 8. Refinery
9. Craft Paper Unit 10. Oil Exploration
11. Fertilizer 12. Thermal Power Plant
13. Plywood 14. Steel Re-rolling Mill
15. Induction Furnace 16. Incinerators
17. Dyeing Unit 18. Waste oil/used oil re-refining unit
19. Tyre Pyrolysis 20. Silicate
21. Tea Estate 22. Fabrication Unit
23. Coal Storage    
»» Show Cause Notice
1. Biswanath Chariali 2. Darrang
3. Lakhimpur 4. Sonitpur
5. Udalguri 6. Jorhat
7. Sivsagar 8. Kamrup(M)
9. Dibrugarh 10. Tinsukia
10. Golaghat 12. Karbi Anglong
13. Bongaigaon 14. Barpeta
15. Dhubri 16. Goalpara
17. Kokrajhar 18. Cachar
19. Dima Hasao 20. Karimganj
21. Kamrup Rural 22. Nalbari
23. Baksa