Further to my recent mail regarding the Unified Mandate Dashboard, I was greatly encouraged to note
the RBI’s latest directive mandating Legal Entity Identifier (LEI) and Unique Transaction Identifier
(UTI) for financial market transactions.
With this, RBI has effectively established two foundational pillars:
- LEI → Identity of the participant (WHO)
- UTI → Identity of the transaction (WHAT)
Together, these create what may be viewed as a complete “financial DNA architecture” for
institutional markets — enabling traceability, transparency, and systemic risk monitoring at an
unprecedented level.
Sir,
this development appears to complete the deeper structural layer of a vision I had earlier explored
conceptually in my public writings around Unified Transaction Identity and financial convergence.
In this context, I humbly submit a forward-looking thought:
What LEI + UTI is achieving for institutions today, could potentially be extended to
individuals tomorrow — creating a Unified Financial Identity Layer for citizens.
Such a layer could:
- Provide individuals a single, intelligent view of all financial relationships
- Enable real-time tracking, control, and optimization of financial commitments
- Serve as a foundation for AI-driven financial decision support, within a consent-based
- framework
In essence, this could evolve into a “Financial Operating System” for every citizen, built upon the
strong regulatory architecture that RBI is now putting in place.
I submit this thought with utmost respect, and only in the spirit of contributing to the ongoing evolution
of India’s digital financial ecosystem.
Warm regards,
Hemen Parekh
www.YourContentCreator.in / 30 March 2026
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From LEI + UTI to a Unified Financial Identity Layer for
Citizens
Submitted by: Hemen Parekh
Date: 30 March 2026
1. Context
The Reserve Bank of India has recently mandated:
- Legal Entity Identifier (LEI) → Unique identification of financial participants
- Unique Transaction Identifier (UTI) → Unique identification of transactions
This applies to financial market transactions (OTC derivatives, forex, G-Secs, etc.) and represents a
major step towards system-wide traceability and transparency.
2. Structural Significance
The LEI + UTI framework creates two foundational pillars:
| Layer | Function |
|---|---|
LEI | Identifies WHO is participating |
UTI | I dentifies WHAT transaction is occurring |
👉 Together, this forms a complete financial traceability architecture — analogous to a “Financial
DNA System” for institutional markets.
3. Conceptual Continuity
This development aligns with earlier conceptual thinking around:
- Unified Transaction Identity (UTI) (2016)
- Interoperable Financial Ecosystems (2018)
- Convergence of Wallets, Accounts, and Platforms (2021)
👉 RBI’s current move represents the institutionalization of these foundational ideas at the market
level.
4. The Missing Layer: Citizen-Level Financial Identity
While LEI + UTI strengthens institutional infrastructure, a natural next step emerges:
Extending this architecture to individuals (retail users)
Proposed Concept:
Unified Financial Identity Layer (UFIL)
5. What UFIL Could Enable
A citizen-level financial identity layer could provide:
🔹 Unified Visibility
-
Single view of all:
- Bank accounts
- UPI mandates
- Wallets
- Investments
- Credit obligations
🔹 Intelligent Control
- Modify / pause / cancel commitments
- Optimize subscriptions and liabilities
🔹 AI-Driven Insights
- Spending pattern analysis
- Predictive alerts
- Financial health scoring
🔹 Consent-Based Architecture
-
Built on existing frameworks like:
- Account Aggregator
- Data Empowerment & Protection Architecture (DEPA)
6. Strategic Benefits
| Stakeholder | Benefit |
|---|---|
Citizens | Better control, transparency, financial well-being |
Regulators | Improved monitoring, early risk detection |
Financial System | Reduced inefficiencies, higher trust |
Fintech Ecosystem | Innovation layer for intelligent services |
7. Evolution Path (Suggested Roadmap)
| Phase | Description |
|---|---|
Phase 1 | LEI + UTI (Institutional Layer) ✅ |
Phase 2 | Unified Mandate Dashboard (Visibility Layer) ✅ |
Phase 3 | UFIL – Citizen Financial Identity Layer (Next Step) |
Phase 4 | AI-driven Financial Operating System (Future State) |
8. Key Insight
LEI + UTI provides the “DNA of transactions.”
UFIL can make this DNA visible, actionable, and beneficial for every citizen.
9. Conclusion
The RBI has already laid the core architectural foundation for a unified financial ecosystem.
Extending this to a citizen-centric financial identity layer can position India as a global leader in:
- Digital public infrastructure
- Financial inclusion
- AI-driven financial governance
10. Closing Note
This note is submitted with utmost respect, in the spirit of contributing to the ongoing evolution of
India’s financial architecture.

