Harmonization vs. Fragmentation: The Struggle to Govern Cross-Border Data in Trade Agreements
- cross-border data flows,
- national security,
- nternational digital trade rules,
- WTO e-commerce
Abstract
In the modern global economy, digital trade rules—particularly those governing cross-border data flows—have become a pivotal arena for both international competition and cooperation. States have adopted markedly divergent regulatory approaches, reflecting their distinct economic, political, and social priorities. The United States champions a market-driven model, advocating for minimal restrictions on data mobility to maximize commercial freedom. In contrast, the European Union enforces stringent data protection standards under the General Data Protection Regulation (GDPR), prioritizing individual privacy over unconstrained data flows. Meanwhile, developing nations often retain regulatory flexibility to nurture domestic industries and safeguard digital sovereignty. China presents a unique case, navigating tensions between domestic industrial policy, national security imperatives, and global integration. Its cross-border data governance framework seeks to balance economic openness with state control, permitting data transfers while imposing strict localization requirements in sensitive sectors. This approach underscores the broader challenge: how to harmonize conflicting regulatory paradigms without fragmenting the global digital trade system. This article contends that a narrowly tailored WTO e-commerce agreement could offer a viable solution. By establishing clear yet adaptable rules on cross-border data flows, such an agreement could accommodate legitimate policy exceptions—including security, privacy, and developmental concerns—while preventing protectionist overreach. A flexible multilateral framework, rather than rigid uniformity, may be the most pragmatic path forward in governing the digital economy.
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