# Solution architecture ## OpenCRVS within Government Digital Architecture ### Overview OpenCRVS is a core component of a country’s Digital Public Infrastructure (DPI), designed as an internal, staff-facing civil registration system used by registrars and government officials to record vital events such as births and deaths. Civil registration is not an isolated system—it sits at the center of a broader government ecosystem, exchanging trusted data with identity, health, statistics, and social protection systems. As such, OpenCRVS should be implemented as part of a wider, interoperable architecture that enables secure, scalable, and sustainable service delivery. TODO: insert diagram *** ### Role within Digital Public Infrastructure #### Civil Registration as Foundational DPI OpenCRVS represents more than a sectoral system—it functions as foundational infrastructure by providing a country’s **single source of legal, trusted life events data**. This data underpins: * Identity systems (e.g. birth → ID creation, death → deactivation) * Public service delivery (e.g. healthcare, education, social protection) * National statistics and planning * Legal identity and individual rights By establishing authoritative records of life events, civil registration enables both government operations and inclusive service delivery across the public and private sectors. *** ### System Architecture and Integration #### Interoperability by Design OpenCRVS is designed to integrate with other systems through **APIs and open standards**. It supports both direct integrations and integration via a **data exchange layer** (recommended). **Incoming data flows (receiving data into OpenCRVS):** * Health systems: Birth and death notifications from hospitals, health facilities, and health information systems Identity systems: * Verification of parent identity during registration, validation of informant credentials * Address registries: Validation of locations, administrative hierarchies, and facility codes * Statistical offices: Master data on reference lists such as occupations, causes of death, or ethnicity classifications **Outgoing data flows (sharing data from OpenCRVS):** * [National ID systems](/v2.0/technical/guides/integration/integration-id-systems.md): Birth and death registration data to trigger identity lifecycle events (e.g. issuance of national ID, deactivation of deceased persons) * Statistical offices: Vital statistics data for demographic analysis, policy planning, and SDG monitoring * Social protection systems: Eligibility verification for child grants, pensions, or other entitlements * Education systems: School enrollment planning based on birth cohorts * Verifiable credentials platforms: Issuing digitally signed, verifiable certificates for birth, death, marriage, and other events Additional examples: Further integration scenarios are available at opencrvs.org/product/interoperability, including interoperability with other Digital Public Goods like MOSIP (identity) and OpenSPP (social protection). *** ### Interoperability & Data Exchange Layer While OpenCRVS exposes APIs, implementing a **dedicated interoperability layer** is strongly recommended. #### Benefits * Decouples systems and reduces integration complexity * Enables data transformation and mapping * Automates data exchange workflows * Provides audit trails and observability * Improves scalability and maintainability #### Recommended Platforms * OpenFN * X-Road * OpenHIM These platforms act as secure middleware for system-to-system communication and are themselves Digital Public Goods. *** ### Verifiable Credentials & PKI OpenCRVS can issue **Verifiable Credentials (VCs)** such as digital birth certificates, enabling individuals to prove life events digitally. #### Key Considerations * OpenCRVS is **not a Public Key Infrastructure (PKI)** solution * It does not manage: * Root certificate authorities * Trust registries * Key lifecycle management #### Requirements To implement OpenCRVS VCs, countries must: * Establish a national PKI strategy or partner with trusted providers * Define governance, trust frameworks, and key management policies * Adopt standards such as **W3C Verifiable Credentials** *** ### How Civil Registration Enables Government Services Civil registration data enables critical functions across government: * **Identity:** Provides foundational data for unique digital identities * **Service delivery:** Enables targeting of healthcare, education, and social protection * **Consent-based data sharing:** Supports controlled access to personal data * **Statistics and planning:** Produces continuous, high-quality demographic data Effective implementation requires: * Clear legal and data governance frameworks * Secure, consent-based data sharing mechanisms * Automated and standardised data exchange pipelines *** ### Summary OpenCRVS should be implemented as a **foundational component of national Digital Public Infrastructure**, not a standalone system. Key success factors include: * Embedding OpenCRVS within a broader interoperable ecosystem * Using a dedicated data exchange layer for integrations * Establishing PKI and governance frameworks for digital credentials * Designing for security, scalability, and sustainability from the outset A well-architected implementation enables trusted data flows across government, supports digital identity, and ensures that civil registration becomes a powerful enabler of inclusive, efficient public services. *** ### Further Reading * [Technical Integration Guide](/v2.0/technical/guides/configuration/integrations.md) * [OpenCRVS APIs](/v2.0/technical/apis.md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. 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