Inner Line Permit System

The Inner Line Permit (ILP) is an official pass required for Indian citizens from outside notified areas to enter and stay there for a limited period. Its principal statutory foundation is the Bengal Eastern Frontier Regulation, 1873, a colonial-era law that continues in force after the Constitution.

Statutory and constitutional basis

Section 2 of the Regulation authorises the government to prescribe an Inner Line and prohibit citizens, or specified classes of citizens, from crossing it without a pass. As a pre-Constitution law, the Regulation continues under Article 372 until altered, repealed or amended by a competent authority.

• The Regulation also empowers authorities to prescribe the form and conditions of the pass.
• Section 7 restricts persons who are not native to the covered areas from acquiring interests in land or its produce beyond the Inner Line without government sanction.

Territorial application

The ILP framework operates in Arunachal Pradesh, Nagaland, Mizoram and Manipur. Manipur was brought within the Regulation through the Adaptation of Laws (Amendment) Order, 2019, issued by the President under Article 372(2).

Nature of the permit

The ILP regulates entry and temporary stay; it does not determine citizenship. It is therefore distinct from the National Register of Citizens, which concerns identification and registration of citizens under a separate legal framework.

• The concerned state administrations issue permits and prescribe their duration, conditions and permitted places of stay.
• Foreign nationals are governed by the separate passport, visa and protected-area regulatory framework rather than the ILP applicable to Indian citizens.