UIDAI / Aadhaar Audit
Security audit of Aadhaar-handling systems aligned with UIDAI guidelines and the Aadhaar Act.
UIDAI / Aadhaar Security & Compliance Audit
Entities that authenticate or perform Know Your Customer (KYC) using Aadhaar operate as Authentication User Agencies (AUAs), KYC User Agencies (KUAs), or sub-AUAs under the UIDAI framework. These entities are bound by the Aadhaar Act 2016, UIDAI security and privacy guidelines, and — since the DPDP Act 2023 — additional obligations around biometric data minimisation, consent management, and breach notification. Sections 29 and 38 of the Aadhaar Act impose strict restrictions on the collection, storage, and use of Aadhaar numbers and biometric data, with criminal penalties for violations.
Intelliroot's UIDAI / Aadhaar audit covers the full AUA/KUA/sub-AUA obligation landscape — from biometric data minimisation and Virtual ID (VID) adoption to authentication log retention requirements, UIDAI API security, and Aadhaar number masking controls. Our CERT-In empanelled status and experience with DPDP compliance ensures your audit addresses both UIDAI and data protection obligations in a single engagement.
Why Aadhaar Compliance Requires Specialist Audit
Criminal Liability for Non-Compliance
Section 38 of the Aadhaar Act prescribes criminal penalties — including imprisonment up to three years — for unauthorised use, storage, or disclosure of Aadhaar data. An independent audit provides the documented defence against regulatory allegations.
Biometric Data Is Irreplaceable
Unlike passwords or card numbers, compromised biometric data cannot be reset. UIDAI guidelines require strict minimisation — entities must not store raw biometrics locally, and any breach of this principle is a severe regulatory violation.
VID Adoption Is Mandatory
UIDAI requires AUAs and KUAs to support Virtual ID (VID) as a privacy-preserving alternative to the 12-digit Aadhaar number. An audit verifies that your systems correctly generate, accept, and use VIDs without ever exposing the underlying Aadhaar number.
UIDAI API Security Is Non-Trivial
The UIDAI authentication API involves complex certificate management, OTP flows, and signed XML transactions. Security misconfigurations in the API integration layer create both compliance and breach risk — areas our technical assessment directly addresses.
What the Aadhaar Audit Covers
Data Minimisation & Storage
- Biometric data minimisation compliance
- Aadhaar number storage and masking controls
- VID generation and adoption verification
- Authentication log retention (as per UIDAI guidelines)
UIDAI API Security
- AUA/KUA certificate management review
- API authentication and signed transaction security
- OTP delivery and session management controls
- API endpoint access controls and monitoring
Access Control & Governance
- Access management for Aadhaar-related systems
- Audit trail and log integrity controls
- Roles and responsibilities for Aadhaar data handling
- Security awareness for staff with Aadhaar data access
DPDP Act 2023 Alignment
- Consent management for Aadhaar-based authentication
- Data breach notification readiness
- Data principal rights implementation
- Cross-reference with DPDP obligations for biometric data
Our Aadhaar Audit Approach
Regulatory Scoping & Data Flow Mapping
Identify all touchpoints where Aadhaar data is collected, transmitted, processed, or retained. Map data flows from collection through authentication, log storage, and deletion — establishing the complete Aadhaar data lifecycle.
Policy & Contractual Review
Review AUA/KUA agreements with UIDAI, internal data governance policies, data processing agreements with sub-AUAs, and incident response procedures. Identify gaps against UIDAI security guidelines and Aadhaar Act obligations.
Technical Security Assessment
Test UIDAI API integration security (certificate management, signed XML handling, OTP flows), assess Aadhaar number masking implementation, verify VID adoption, and review database-level controls for authentication log storage.
DPDP Overlay Assessment
Cross-reference findings against DPDP Act 2023 obligations for biometric data, consent management, and breach notification — identifying additional gaps where DPDP obligations exceed or extend UIDAI requirements.
Report & Remediation Guidance
Issue the audit report with findings mapped to Aadhaar Act sections, UIDAI guideline clauses, and DPDP Act obligations. Provide a prioritised remediation roadmap that addresses the highest-risk non-compliances first.
Frequently Asked Questions
Deliverables
UIDAI Compliance Audit Report
Full audit report signed by CERT-In empanelled auditor, mapping findings to Aadhaar Act sections and UIDAI security guideline clauses.
Aadhaar Data Flow Map
Complete data flow diagram covering all Aadhaar data collection, authentication, processing, storage, and deletion touchpoints across your systems and third parties.
Gap Register
Risk-rated register of all compliance gaps mapped to Aadhaar Act, UIDAI guidelines, and DPDP Act 2023 obligations, with remediation recommendations.
API Security Assessment Report
Technical findings from the UIDAI API integration security review, covering certificate management, OTP flows, and signed transaction security.
Remediation Roadmap
Prioritised action plan addressing the highest-risk Aadhaar and DPDP non-compliances, with effort estimates and recommended implementation sequencing.
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