MHA High-Level Committee on Demographic Changes: HLCDC 2026

The HLCDC is chaired by Justice Prakash Prabhakar Navlekar, a retired judge of the Supreme Court of India and a former Lokayukta of Madhya Pradesh. The other members are:

• Shri Durga Shankar Mishra — retired IAS officer and former Census Commissioner
• Shri Balaji Srivastava — retired IAS officer
• Dr Shamika Ravi — economist and policy researcher

The Joint Secretary (Foreigners-I), MHA, serves as Member Secretary — providing a direct institutional interface with the MHA’s border management and foreigners division.

The committee can determine its own procedures for inquiry, consultation, analysis, and reporting, and may form sub-committees or working groups with MHA approval.

The HLCDC’s mandate spans five core areas:

• Scientific Assessment of Demographic Change: Comprehensive, data-driven study of demographic shifts caused by illegal immigration, abnormal settlement patterns, and orchestrated migration — particularly in border districts and sensitive regions.
• Granular Community-Level Analysis: Examine structural population fluctuations at the level of specific religious and social communities, particularly in areas where data deviates from national trends — including anomalous decadal growth rates in border districts that exceed what natural fertility and mortality can explain.
• Inter-State and Centre-State Coordination: Propose a policy framework for enhanced operational coordination between the Central government and states on managing demographic imbalances and identifying undocumented populations.
• Permanent Deportation Framework: Recommend an institutional and time-bound mechanism for the legally sound identification, detention, and deportation of undocumented immigrants under the Immigration and Foreigners Act, 2025.
• Border Management and Monitoring: Formulate mechanisms to strengthen border management, optimise identity verification, and deploy tools for continuous monitoring of abnormal migration trends.

The Assam Movement and Assam Accord (1985)

Demographic anxiety over cross-border migration is not new. The Assam Movement (1979–1985), led by the All Assam Students Union (AASU) and the All Assam Gana Sangram Parishad, was a six-year agitation against undocumented immigrants — primarily from Bangladesh — into Assam. The movement resulted in the deaths of approximately 855 people and culminated in the signing of the Assam Accord in August 1985.

The Accord established a cut-off date of 25 March 1971 (the eve of Bangladesh’s independence war) for determining citizenship in Assam. Section 6A of the Citizenship Act, 1955 was inserted to give statutory effect to the Accord. The constitutional validity of Section 6A was upheld by the Supreme Court’s Constitution Bench in 2024.

The Assam NRC (2019)

The Supreme Court directed the updating of Assam’s National Register of Citizens (NRC) in 2013. The final NRC list, published on 31 August 2019, included 3.11 crore applicants and excluded 19.06 lakh individuals. Assam is the only state in India to have conducted an NRC update exercise. As of 2026, disposal of claims and objections remains pending before the apex court.

Key Supreme Court Judgments

• Sarbananda Sonowal v. Union of India (2005): Held that unchecked influx of Bangladeshi nationals constitutes “external aggression” under Article 355; mandated application of the stricter Foreigners Act, 1946.
• Assam Sanmilita Mahasangha v. Union of India (2014): Directed a time-bound, monitored update of Assam’s NRC.

A critical legislative development underpinning the HLCDC’s work is the Immigration and Foreigners Act, 2025:

• Passed in Lok Sabha: 27 March 2025
• Passed in Rajya Sabha: 2 April 2025
• Presidential assent: 4 April 2025
• In force from: 1 September 2025

The Act consolidates and repeals four colonial-era laws into a single statute:

• The Passport (Entry into India) Act, 1920
• The Registration of Foreigners Act, 1939
• The Foreigners Act, 1946
• The Immigration (Carriers’ Liability) Act, 2000

Key provisions: all foreign nationals must carry a valid passport and visa; establishes a Bureau of Immigration headed by a Commissioner appointed by the Central Government; requires carriers, educational institutions, and medical institutions to report information on foreigners to the Registration Officer; strengthens penalties for violations; creates a digital, centralised monitoring framework.

1. Abnormal Decadal Growth in Border Districts
India’s national Total Fertility Rate (TFR) has declined to 1.9 (SRS 2023) — below the replacement level of 2.1. Yet certain border districts have shown decadal growth rates of 29% to over 40% — anomalies that cannot be explained by natural birth rates alone.

2. Siliguri Corridor (Chicken’s Neck)
The 22-km-wide Siliguri Corridor connecting India’s Northeast to the mainland passes through districts bordering Bangladesh and Nepal — making it a focus of strategic concern for defence planners and migration analysts alike.

3. Manipur’s Ethnic Conflict
The influx of Chin-Kuki refugees following Myanmar’s post-2021 military coup altered the demographic composition of Manipur’s hill districts, intensifying Meitei community concerns over land rights and political representation in the Imphal Valley.

4. Electoral Roll Integrity
Illegal procurement of Aadhaar and Voter ID cards by undocumented migrants is cited as artificially skewing electoral demography in border constituencies. The Special Intensive Revision (SIR) of Electoral Rolls has been deployed to detect irregular entries.

5. Tribal Land Rights
In areas like Santhal Pargana (Jharkhand) and Sixth Schedule areas in the Northeast, demographic pressure threatens to marginalise indigenous communities. Protections like the Santhal Pargana Tenancy Act, 1876 and the Fifth and Sixth Schedules of the Constitution exist, but illegal occupancy through benami transactions is documented.

The HLCDC builds on several earlier assessments:

• Lt. Gen. S.K. Sinha Report (1998): Warned that silent demographic alteration of border districts was severing the Northeast from the rest of India and constituted a grave threat to national security.
• Upamanyu Hazarika Commission (2015): Projected that if demographic trends continued unchecked, the indigenous population of Assam would become a minority in their own state by 2047.
• Madhukar Gupta Committee (2016): Conceptualised the Comprehensive Integrated Border Management System (CIBMS) — recommending a shift from physical patrolling to technology-driven surveillance using thermal imagers, ground sensors, aerostats, sonar systems, and a real-time command-and-control network. Two pilot projects covering approximately 71 km (10 km India-Pakistan; 61 km India-Bangladesh borders) have been completed. The BOLD-QIT (Border Electronically Dominated QRT Interception Technique) system is operational in Dhubri district, Assam.

The HLCDC’s work intersects with India’s complex demographic transition:

• India’s population is currently the world’s largest
• Median age: approximately 28.4 years (vs China’s ~40 years) — a significant demographic dividend window
• Working-age population projected to peak by 2041; elderly (60+) will rise from ~14.9 crore (10.5%) today to ~34.7 crore (20.8%) by 2050
• North-South fertility divide: Southern states (Kerala, Tamil Nadu) have TFRs of 1.6–1.7; northern states (Bihar, UP) maintain TFRs above 2.4
• India’s last Census was in 2011; next Census is scheduled for 2027 — providing the first comprehensive data in over 15 years

• Article 355: Places an affirmative duty on the Union Government to protect every state against external aggression and internal disturbance — the constitutional hook invoked in Sonowal (2005) to frame illegal immigration as a security issue.
• Article 124 read with the Citizenship Act, 1955: Provides the statutory framework for acquisition and termination of citizenship; Section 6A operationalises the Assam Accord’s citizenship parameters.
• Fifth and Sixth Schedules: Constitutional provisions protecting the land, culture, and governance autonomy of tribal populations — particularly in Jharkhand, Assam, Meghalaya, and Mizoram.