Learning from Global Immigration Policy Changes: India's Perspective • Sociology.Institute

Migration is no longer just a matter of people crossing borders – it is a defining force shaping economies, geopolitics, and social systems worldwide. As global movement of people reaches historic highs, governments everywhere are rethinking how they regulate who enters, who stays, and how those who leave continue to contribute to their home countries. For India – the world’s largest source of international migrants and the world’s top recipient of remittances at USD 125 billion in 2023 – this rethinking has both immediate policy consequences and long-term developmental stakes. Understanding how global immigration and emigration policies have evolved, and what India can learn from them, is essential for anyone trying to make sense of migration in the 21st century.

The global shift in migration policy thinking
Key lessons from global policy experiments
Lesson 1: Legal pathways reduce irregular migration
Lesson 2: Skills-based competition is intensifying
Lesson 3: Coherent, consolidated legal frameworks matter
India’s evolving immigration and emigration policy
From brain drain to brain gain – and back again?
The PRAYAS initiative: A step toward proactive governance
The Immigration and Foreigners Act, 2025: What it means
The remittance economy: strength and limitation
New approaches needed: What the evidence suggests

The global shift in migration policy thinking

For most of the 20th century, immigration policy in developed countries was largely reactive – designed to control flows rather than manage them strategically. That has changed significantly. Today, policymakers across the world recognize that migration, when well-governed, can be a powerful engine of economic growth, demographic sustainability, and innovation.

According to the OECD’s International Migration Outlook 2024, 2023 set a historic record with 6.5 million new permanent-type immigrants entering OECD countries. Temporary labour migration also grew by 16% year-on-year, well above pre-pandemic levels. Yet this surge has created a paradox: while labour shortages and ageing populations are pushing many governments to admit more migrants, housing pressures and political backlash are simultaneously pushing them to restrict inflows. Striking the balance between restriction and attraction has become the central challenge of modern immigration governance.

This tension is visible across multiple regions. Canada, which once committed to admitting nearly 1.5 million immigrants between 2023 and 2025, backtracked on those targets as housing affordability collapsed to its worst levels since 1990. Australia followed a similar logic, with leaders calling for lower immigration caps partly to ease pressure on the housing market. Meanwhile, countries like Germany and Japan, facing severe demographic decline, have moved in the opposite direction – actively opening new labour migration pathways. Germany’s 2023 Skilled Workers Immigration Act, for instance, introduced fast-track visa procedures for shortage sectors including healthcare, IT, engineering, and transport.

Key lessons from global policy experiments

Lesson 1: Legal pathways reduce irregular migration

One of the clearest lessons from recent global experience is that expanding legal migration channels can significantly reduce irregular crossings. In the United States, the Biden administration’s humanitarian parole programs for Cubans, Haitians, Nicaraguans, and Venezuelans demonstrated this directly. According to the Brookings Institution, even modest, clearly communicated legal pathways – when paired with credible enforcement – can shift migration patterns and reduce unauthorized border crossings. The programs allowed over 240,000 individuals to temporarily stay and work legally, offering an alternative to irregular movement.

The lesson is not just operational – it is political. Governments that offer safe, structured routes for migration tend to face less chaotic influxes and more manageable integration challenges. For countries like India, which faces a rising problem of irregular emigration, this insight is directly applicable.

Lesson 2: Skills-based competition is intensifying

High-skilled talent has become a fiercely contested resource globally. In 2023, Canada’s Tech Talent Strategy took direct aim at H-1B visa holders in the United States – predominantly Indian-born professionals – by offering them a streamlined three-year work permit with faster pathways to permanent residency. This is not an isolated move. Countries across Europe, East Asia, and the Gulf are all reforming their immigration frameworks to attract engineers, doctors, data scientists, and researchers.

The competitive pressure this creates for countries of origin is real. India, which produces a large share of the world’s technology and medical talent, risks losing the very human capital it needs to meet its ambition of becoming a developed economy by 2047. Remittances, while valuable, cannot substitute for the in-country presence of experienced engineers, clinical specialists, and researchers who anchor institutions and drive innovation.

Lesson 3: Coherent, consolidated legal frameworks matter

Many countries have found that fragmented, outdated immigration laws create confusion, inconsistency, and exploitation. Consolidating immigration law into a single, modern framework has become a global best practice. India itself has begun this journey. In 2025, Parliament passed the Immigration and Foreigners Act, 2025, which replaces four colonial-era laws – the Passport (Entry into India) Act of 1920, the Registration of Foreigners Act of 1939, the Foreigners Act of 1946, and the Immigration (Carriers’ Liability) Act of 2000 – with a single, comprehensive statute. The consolidation addresses decades of overlapping jurisdictions and legal gaps, and signals a serious intent to modernize.

India’s evolving immigration and emigration policy

From brain drain to brain gain – and back again?

With nearly 18 million nationals living abroad, India hosts the world’s largest diaspora. Indian emigration spans centuries – from indentured laborers dispatched across British colonies, to engineers in Silicon Valley, to construction workers in the Gulf. This diversity of migration streams demands a correspondingly diverse policy response, yet India has historically been slow to develop a coherent emigration policy framework.

For decades, Indian policy focused primarily on managing remittance flows rather than strategically governing emigration itself. Since the 1970s, NRIs have maintained special banking accounts in India, and the government has periodically issued bonds to channel diaspora capital into state finances. The introduction of the Overseas Citizenship of India (OCI) scheme in 2005 was a significant step, offering Indian-origin persons abroad a form of dual civic identity, though without voting rights. These measures effectively managed the economic dimension of the diaspora but stopped short of building a broader emigration governance architecture.

The gap is costly. Reports have consistently documented the exploitation of low- and semi-skilled Indian workers abroad – exorbitant recruitment fees, withheld wages, confiscated passports – particularly in Gulf Cooperation Council (GCC) countries. The government’s response has been reactive rather than preventive, and many workers continue to migrate through unauthorized agents who leave them vulnerable.

The PRAYAS initiative: A step toward proactive governance

India’s recent collaboration with the International Organization for Migration (IOM) through Project PRAYAS marks a more proactive approach. The project aims to strengthen coordination between state and central governments, promote safe and regular migration pathways for young people and skilled professionals, and generate evidence-based policy recommendations for better emigration management. It explicitly addresses the rise of irregular migration driven by private recruitment agents, and aligns with the Sustainable Development Goals’ target of facilitating orderly, safe, and regular migration.

States like Kerala and Tamil Nadu, which have long-established structures for upskilling migrants and facilitating safe emigration, are being held up as models for replication nationally – an important recognition that migration governance is not just a central government issue but requires state-level capacity too.

The Immigration and Foreigners Act, 2025: What it means

The enactment of India’s Immigration and Foreigners Act, 2025 is the most significant overhaul of the country’s immigration regime in decades. The new law establishes a centralized Bureau of Immigration, introduces an Integrated Immigration Management System (IIMS) using biometrics and artificial intelligence, and creates a unified framework for visa issuance, border control, and registration of foreign nationals. Stricter penalties for immigration violations – up to five years’ imprisonment and fines of up to ₹5 lakh for unauthorized entry – signal a firmer enforcement posture.

The legislation also anticipates new visa categories to attract global talent, business investors, and researchers – directly aligned with India’s goal of becoming a global hub for research, innovation, and higher education. According to India Briefing, the bill is expected to create a more investor-friendly environment by streamlining immigration procedures and introducing a single-window clearance system – a response to longstanding complaints from foreign enterprises about procedural complexity in India.

The Act has, however, attracted criticism on civil liberties grounds. Opponents argue that granting immigration officers final and binding powers to deny entry on broad grounds – including vague national security concerns – without sufficient judicial oversight could be susceptible to misuse. The extension of reporting obligations to educational institutions, hospitals, and nursing homes has also raised concerns about surveillance and the chilling effect on legitimate cross-border movement.

The remittance economy: strength and limitation

India’s remittance story is remarkable by any measure. Remittances to India stood at USD 125 billion in 2023, up from just USD 12 billion in 2001. This represents more than 12% of global remittance flows and constitutes roughly 3.4% of India’s GDP. At the household level, particularly in states like Kerala, Punjab, and Uttar Pradesh, remittances have lifted families out of poverty, funded education, and provided a social safety net that state systems often cannot.

But as economists are increasingly pointing out, remittances and human capital are not interchangeable. Money sent home supports consumption; it cannot replace the loss of experienced surgeons, AI engineers, and university researchers. As India targets advanced manufacturing, digital infrastructure, and green energy – sectors that require deep domestic talent pools – the continued emigration of its most qualified professionals poses a structural risk that no remittance figure, however large, can fully offset.

This does not mean restricting emigration – which would be both impractical and counterproductive. What it means is building the conditions that make India competitive as a destination for its own talent: better research infrastructure, competitive compensation in public institutions, and recognition of skills acquired abroad. Some proposals suggest an annual “Talent Balance Sheet” tracking high-skill emigration, returnees, and diaspora contributions to patents and innovation – a data-driven approach that would allow policymakers to make informed decisions rather than reactive ones.

New approaches needed: What the evidence suggests

The global experience points clearly to a set of principles that should guide the next phase of migration policy in India and beyond. First, legal migration pathways must be expanded, not just tightened. Every major study – from the Brookings Institution to the OECD – shows that restriction without legal alternatives simply pushes migration underground, increasing vulnerability. Second, emigration policy must shift from managing money flows to managing human capital strategically. Third, bilateral agreements with destination countries – particularly in the Gulf, where roughly one-third of India’s remittances originate – must be strengthened to protect workers’ rights and set minimum standards for recruitment and employment.

Globally, countries are also discovering that immigration policy cannot be made in isolation from housing, labour market, and integration policy. The experience of New York City and other urban centres, which were overwhelmed by the costs of supporting newly arrived migrants without adequate federal coordination, demonstrates what happens when immigration policy is made without considering downstream social infrastructure. As Brookings has argued, future policy frameworks must frontload resources and coordination capacity to minimize disruption and speed up labour market integration.

For India, this integrated thinking is essential. A modern migration framework must simultaneously protect low-skilled workers going abroad, attract global talent and investment, create conditions for diaspora engagement and return, and ensure that incoming foreign nationals – whether students, researchers, or investors – experience a welcoming, well-governed environment. The Immigration and Foreigners Act, 2025 is an important step, but legislation alone is not sufficient. Institutional capacity, inter-agency coordination, state-level implementation, and a rights-based approach to enforcement will determine whether the framework delivers on its promise.

What do you think? As India positions itself for developed-economy status by 2047, should its emigration policy prioritize protecting the rights of low-skilled workers abroad, or focus more on creating incentives to bring high-skilled professionals back home – or can both goals be pursued simultaneously? And given that global immigration debates are increasingly shaped by housing costs, political backlash, and economic anxiety rather than just labour demand, how should countries like India balance the interests of their diaspora against the pressures facing their citizens at home?

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Table of Contents

The global shift in migration policy thinking 🔗

Key lessons from global policy experiments 🔗

Lesson 1: Legal pathways reduce irregular migration 🔗

Lesson 2: Skills-based competition is intensifying 🔗

Lesson 3: Coherent, consolidated legal frameworks matter 🔗

India’s evolving immigration and emigration policy 🔗

From brain drain to brain gain – and back again? 🔗

The PRAYAS initiative: A step toward proactive governance 🔗

The Immigration and Foreigners Act, 2025: What it means 🔗

The remittance economy: strength and limitation 🔗

New approaches needed: What the evidence suggests 🔗