Duplicate Prevention System - IBR-016

Program Architecture Layer	Business Logic Layer
Module	Data Management
Component	Data Matching Engine
Level of Importance	Core
Priority	High
Social Protection Delivery Chain Stage	Enroll, Manage

Requirement Description	IBR must use the Identity Verification Service to prevent duplicate beneficiary records
Justification	Essential for maintaining data integrity and preventing benefit duplication
Use Case	Use the Identity Verification Service to prevent duplicate beneficiary records.
Data Elements Required	Beneficiary ID, Identity Verification Data, Duplicate Prevention Metrics
Minimum Technical Specifications	Identity Verification: Integration with a basic identity verification service (e.g., open-source ID matching tool). Database Indexing: Unique index on beneficiary identifiers to prevent duplicates. Logging: Basic logging of duplicate detection activities.
Standard Technical Specifications	Identity Verification: Biometric verification integration. Database Indexing: Use of UUIDs and unique constraints for data consistency. Logging: Integration with SIEM for anomaly detection.
Advanced Technical Specifications	Identity Verification: Multi-modal biometric verification (face, fingerprint). Database Indexing: Graph-based indexing for complex relationship detection. Logging: AI-driven duplicate detection and proactive resolution.
Security & Privacy Requirements	Biometric integration for identity verification, secure logging.
Scalability Considerations	UUIDs and unique constraints for managing duplicates at scale.
Interoperability Requirements	REST API integration for identity verification across programs.
Compliance with International Standards	Compliance with GDPR and ISO 27001 for identity verification.
User Interface Requirements	N/A

openIMIS

Duplicate Prevention System - IBR-016

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