The assertion claims that this power is exclusive to the Governor of Assam and not shared with the President. This assertion is FALSE.
While the Governor of Assam (and other AMTM states) holds this specific power under the Sixth Schedule, it is not exclusive in the broader constitutional context concerning tribal areas:
Shared Power with other Governors: This power is not exclusive to the Governor of Assam among Governors; the Governors of Meghalaya, Tripura, and Mizoram also possess identical powers under the Sixth Schedule for their respective autonomous districts and regions.
President's Powers in Fifth Schedule Areas: The President of India also possesses significant powers concerning the administration of Scheduled Areas (which are distinct from Sixth Schedule tribal areas) under the Fifth Schedule of the Constitution.
Under Article 244(1) and the Fifth Schedule, the President can make regulations for the peace and good governance of any Scheduled Area. These regulations may prohibit or restrict the application of any Act of Parliament or of the State Legislature to a Scheduled Area, or apply it with modifications. Thus, the *type* of power to modify or exclude parliamentary acts from tribal areas is also vested in the President for Fifth Schedule areas.
President's Overarching Constitutional Role: While the Governor acts directly for Sixth Schedule areas, the President remains the ultimate constitutional head and has overarching powers concerning the administration of tribal areas in India, including the power to constitute commissions for the administration of Scheduled Areas and Tribal Areas. The Governor's actions, though often discretionary in specific contexts, operate within the broader constitutional framework overseen by the President