Glossary · Digital Public Infrastructure

Digital Public Infrastructure

Digital public infrastructure, or DPI, is a set of shared, secure, interoperable, and reusable digital systems that enable public and private services at scale. Common components include digital identity, payments, data exchange, core registries, notifications, digital post, and service gateways, governed as long-term infrastructure rather than isolated technology projects.

Context

DPI provides common building blocks that multiple institutions can use instead of creating disconnected systems for the same foundational functions. Its public value depends not only on technical availability, but also on governance, inclusion, security, privacy, interoperability, institutional ownership, sustainable funding, and the ability of people and organizations to use it in practice.

Why it matters for foreign affairs

DPI increasingly shapes international development, technology partnerships, digital trade, cross-border identity, mobility, consular services, standards, and geopolitical influence. Foreign ministries may promote national DPI approaches abroad, negotiate interoperability, support partner capacity, or assess the dependencies and governance implications created when foundational systems are supplied through international partnerships.

Where it appears in practice

DPI appears in national digital identity systems, digital wallets, payment rails, data-exchange layers, core public registries, digital signatures, notification systems, service portals, cross-border credentials, and international initiatives that help states build or adapt reusable digital foundations.

See also

Closely related entries kept separate because each carries a distinct institutional meaning.

  • Digital Public Goods

    Digital public goods are open-source software, open data, open AI systems or models, open standards, and open content that follow applicable laws and recognized best practices, are designed to avoid harm, and contribute to sustainable development or public value. Formal recognition as a digital public good may require assessment against the Digital Public Goods Standard.

  • Interoperability

    The ability of systems, institutions, platforms, or frameworks to work together across technical, organizational, or policy environments.

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