Every year, millions of workers cross borders through systems built on a convenient fiction: that voluntary guidelines can reform an industry whose business model runs on debt. From Gulf construction sites to British care homes, the pattern repeats. Recruitment agencies levy illegal fees, employers hold the visa, and workers absorb the risk. Soft law cannot dismantle these power dynamics, because it was never designed to.
Consider the United Kingdom's Health and Care Worker visa. Introduced in 2020 to plug a staffing crisis, it drew tens of thousands of workers from Nigeria, India, Ghana, Zimbabwe and the Philippines, many of them paid thousands of pounds in illegal recruitment fees, had passports confiscated, or were forced into unpaid overtime. A 2025-26 Royal College of Nursing review of 383 cases found that in more than half, employers demanded repayments exceeding £3,000, well above the maximum the National Healthcare Service (NHS) Employers recommends, while the visa's tie to an employer-issued Certificate of Sponsorship deepened the imbalance and increased exploitation risk. The government's response, closing new overseas recruitment for adult social care workers in July 2025, did nothing to fix the underlying structure. It merely restricted new entry, leaving workers already caught inside the system unprotected.
The Gulf tells a parallel story at greater scale. Despite reforms since the 2022 Qatar World Cup, low-wage migrant workers across the region remain exposed to passport confiscation, recruitment debt and enforcement gaps amounting to forced labour. Policy has evolved along divided lines. Gulf states have opened golden visas and sponsor-free residency to investors and highly credentialed professionals, while low-wage workers, even where protections have expanded, remain bound to employer-tied visas with restricted mobility. This divergence exposes the underlying logic of the region's migration strategy: mobility and security expand for capital and high-income talent, while precarity is preserved for the essential labour force beneath them.
Where does the International Organization for Migration's (IOM) International Recruitment Integrity System (IRIS) Standard fit into this picture? IRIS was built through genuine multi-stakeholder effort and articulates the right principles: respect for law, ethical conduct, access to remedy. But it remains, by design, a complaints-driven certification scheme audited through periodic surveillance rather than a binding regulatory instrument. Certification signals compliance to buyers and brands; it does nothing to compel non-certified agencies, which is most of the market, to change behaviour, and it carries no sanction commensurate with debt bondage. Critics of the IOM's approach have observed that such initiatives risk outsourcing enforcement to the private compliance industry, even as migration corridors remain engineered to maximise labour-market access with scant regard for rights protection.
The real drivers of exploitation, recruitment debt and employer-tied status are the diseases. Certification only treats the symptom. Genuine reform demands what voluntary frameworks cannot deliver: employer-pays fee models backed by statutory enforcement, portable visas that sever the link between sponsor and residency, and cross-border liability chains that hold destination-country employers accountable for agency conduct in origin countries. Until governance moves from persuasion to law, "ethical recruitment" will remain little more than a certificate on the wall of the agency that charged the debt. By framing ethical recruitment through the limits of voluntary governance, this discussion connects directly to broader migration studies on the political economy of transnational mobility and recruitment infrastructures. Placing these corridors at the center of inquiry highlights how soft-law frameworks can inadvertently sustain structural precarity under the guise of compliance. On the current research agenda, this calls for empirical scholarship that evaluates statutory cross-border liability mechanisms and interrogates the friction between state-enforced mobility controls and market-driven ethical standards.
S. Irudaya Rajan is Chair of the International Institute of Migration and Development (IIMAD). Since 1998, he has directed the Kerala Migration Survey (KMS), in collaboration with K. C. Zachariah (Founder President, IIMAD) and completed nine rounds. He is the Editor in Chief of Migration and Development (Sage) and the editor of two Routledge series – India Migration Report and South Asia Migration Report.