When a garment factory collapsed in Rana Plaza, Bangladesh in 2013, killing over 1,100 workers, the labels found in the rubble told a story about modern globalization. Brands headquartered in Europe and North America had sourced clothing through layers of contractors, subcontractors, and suppliers—a legal architecture that made accountability nearly impossible to trace.

This is the governance puzzle that has consumed policymakers for three decades: how do you regulate entities that operate everywhere but are legally domiciled somewhere specific? Transnational corporations now command supply chains spanning dozens of jurisdictions, yet the human rights framework built in 1948 assumed states were the primary duty-bearers.

The response has been a slow but consequential architectural project—assembling a new governance layer that spans voluntary principles, national legislation, and proposed international treaties. Understanding how this framework emerged, and where it remains incomplete, reveals much about how global governance actually evolves in the twenty-first century.

The core problem is structural. International human rights law, codified after 1945, addresses states as the primary rights-protectors. Corporations, by contrast, are creatures of national law—incorporated in one jurisdiction, taxed in another, operating in dozens more. When corporate activity crosses borders faster than regulation can follow, a governance gap emerges.

John Ruggie, the Harvard scholar who later designed the UN Guiding Principles, called this the defining challenge of business and human rights. Host states where abuses occur often lack the capacity or political will to enforce standards. Home states where corporations are headquartered traditionally decline to regulate extraterritorially. The result: a regulatory vacuum that grew wider as global supply chains extended into the 1990s and 2000s.

Early attempts to close this gap—the UN Draft Norms of 2003, various OECD guidelines—largely failed because they either overreached by treating corporations as duty-bearers under international law, or underreached by remaining purely voluntary. Neither approach reconciled the tension between corporate mobility and state-based regulation.

What made the gap particularly acute was the rise of the network firm. When Nike or Apple sources through thousands of independent suppliers, traditional concepts of corporate control break down. Legal responsibility fragments along contractual lines, even as reputational responsibility remains concentrated at the brand.

Takeaway

Globalization doesn't just create economic opportunities—it creates regulatory arbitrage. Wherever legal authority is nationally bounded but activity is transnational, gaps will emerge that require deliberate institutional design to close.

The breakthrough came in 2011 with the unanimous endorsement of the UN Guiding Principles on Business and Human Rights. Developed over six years by Ruggie in his role as UN Special Representative, the Principles achieved what previous efforts could not: consensus among states, business, and civil society on a common framework.

The architecture rests on three pillars. The state duty to protect human rights against third-party abuse, including by business. The corporate responsibility to respect human rights—meaning to avoid infringing on rights and to address adverse impacts. And access to remedy for victims through judicial and non-judicial mechanisms.

The framework's key innovation was the concept of human rights due diligence—an ongoing process by which companies identify, prevent, mitigate, and account for how they address their human rights impacts. This shifted the conversation from whether corporations had responsibilities to how they should systematically operationalize them across their operations and business relationships.

Critics noted the Principles remain formally voluntary and lack enforcement mechanisms. Defenders counter that the Principles achieved something rare in global governance: a shared vocabulary that has since been embedded into national laws, stock exchange listing requirements, investor expectations, and judicial reasoning worldwide.

Takeaway

Soft law can be surprisingly durable when it establishes shared vocabulary and expectations. The most consequential international frameworks often work not through direct enforcement but by structuring how other actors—courts, regulators, investors—make their own decisions.

The past decade has witnessed the gradual hardening of soft law into binding obligation. France's 2017 Duty of Vigilance Law required large companies to identify and prevent human rights risks across their subsidiaries, suppliers, and subcontractors. Germany followed with its Supply Chain Act in 2021. The EU Corporate Sustainability Due Diligence Directive, adopted in 2024, extends similar requirements across the bloc.

These laws represent a significant shift. Where the UN Guiding Principles asked companies to respect rights, mandatory due diligence legislation compels them to actively identify and address risks—with civil liability, administrative penalties, or public reporting requirements attached. The theory of change is that legal exposure will drive systemic changes in how supply chains are managed.

Meanwhile, at the UN Human Rights Council in Geneva, an intergovernmental working group has spent a decade negotiating a binding international treaty on business and human rights. Proponents, led by Ecuador and South Africa, argue that only a treaty can establish common global standards and prevent regulatory races to the bottom. Skeptics, including most Western states, question whether treaty negotiations are the right vehicle given the complexity involved.

The trajectory suggests neither pure voluntarism nor a comprehensive treaty will resolve the question. Instead, a patchwork is emerging—regional mandatory frameworks, national laws, sectoral initiatives, and evolving investor expectations—that collectively raises the floor even without a single unified instrument.

Takeaway

Global governance rarely arrives through one grand treaty. It typically accretes through overlapping national laws, regional frameworks, and market pressures that gradually converge—messy in appearance, often more resilient in practice.

The framework governing corporations and human rights has traveled a long distance in a short time. What began as a governance gap in the 1990s has become an increasingly dense web of principles, national laws, and litigation—even as significant enforcement challenges remain.

The trajectory illustrates a broader pattern in contemporary global governance. Progress rarely arrives through a single dramatic treaty. It emerges through the accumulation of soft law, its progressive hardening in national and regional legislation, and its embedding in market expectations and judicial reasoning.

Whether this evolving architecture can match the scale of transnational corporate power remains the defining question. The next decade of experimentation—with treaties, directives, and litigation—will determine whether accountability can meaningfully catch up with globalization.