Consider the following Councils:

(i) Tripura Tribal Areas Autonomous District Council

(ii) Garo Hills Autonomous District Council

(iii) North Cachar Hills Autonomous Council

(iv) Mising Autonomous Council
Which of the above are constituted under the Sixth Schedule of the Indian Constitution?

Correct option is A

The correct answer is (a) Only (i), (ii) and (iii). 
Explanation:
· The Sixth Schedule of the Indian Constitution outlines special provisions for the administration of tribal areas in four specific Northeastern states: Assam, Meghalaya, Tripura, and Mizoram.
· Its main purpose is to ensure the political and cultural autonomy of the tribal populations through the establishment of Autonomous District Councils (ADCs) and Autonomous Regional Councils.
· The Tripura Tribal Areas Autonomous District Council (TTAADC) is explicitly listed under the Sixth Schedule and governs certain tribal areas in Tripura .
· The Garo Hills Autonomous District Council (GHADC) is one of the three ADCs in Meghalaya that derive their authority from the Sixth Schedule .
· The North Cachar Hills Autonomous Council (NCHAC), now officially known as the Dima Hasao Autonomous District Council (DHADC), is located in Assam and is also a Sixth Schedule body . 
Information Booster:
· The Sixth Schedule ADCs possess significant legislative, executive, and judicial powers over subjects like land, forests (non-reserved), shifting cultivation, village administration, and social customs, allowing for greater self-governance.
· The Governor of the respective state plays a crucial role in the administration of these areas, including the power to dissolve councils or veto their laws under certain conditions.
· These provisions aim to balance the preservation of tribal identity and customs with the integration of these regions into the national framework. 
Additional Knowledge: Mising Autonomous Council 
· This council was constituted under the Assam State Legislature, not the Sixth Schedule of the Indian Constitution .
· It is an example of a statutory autonomous council, created by a state law to address the specific needs and promote the culture of the Mising community.
· The powers of such statutory councils can be modified by the state legislature, whereas the Sixth Schedule councils require a constitutional amendment for major changes to their structure or powers.