- In the autonomous Districts of Karbi Anglong and North Cachar Hills.
- Chakma
- Dimasa, Kachari
- Garo
- Hajong
- Hmar
- Khasi, Jaintia, Synteng, Pnar,War, Bhoi, Lyngngam
- Any Kuki tribes, including: –
(i) Biate, Biete
(ii) Changsan
(iii) Chongloi
(iv) Doungel
(v) Gamalhou
(vi) Gangte
(vii) Guite
(viii) Hanneng
(ix) Haokip, Haupit
(x) Haolai
(xi) Hengna
(xii) Hongsungh
(xiii) Hrangkhwal, Rangkhol
(xiv) Jongbe
(xv) Khawchung
(xvi) Khawathlang, Khothalong
(xvii) Khelma
(xviii) Kholhou
(xix) Kipgen
(xx) Kuki
(xxi) Lengthang
(xxii) Lhangum
(xxiii) Lhoujem
(xxiv) Lhouvun
(xxv) Lupheng
(xxvi) Mangjel
(xxvii) Misao
(xxviii) Riang
(xxix) Sairhem
(xxx) Selnam
(xxxi) Singson
(xxxii) Sitlhou
(xxxiii) Sukte
(xxxiv) Thado
(xxxv) Thangngeu
(xxxvi) Uibuh
(xxxvii) Vaiphei - Lakher
- Man (Tai speaking)
- Any Mizo (Lushai) tribes
- Karbi
- Any Naga tribes
- Pawi
- Syntheng
- Lalung
- In the State of Assam including the Bodo land territorial Areas District and
excluding the autonomous districts of Karbi Anglong and North Cachar Hills:- Barmans in Cachar
- Boro, Borokachari
- Deori
- Hojai
- Kachari, Sonwal
- Lalung
- Mech
- Miri
- Rabha
- Dimasa
- Hajong
- Singhpho
- Khampti
- Garo