Central KYC (cKYC)¶

Definition¶

cKYC (Central KYC) is a centralized repository system where KYC records of customers are stored once and can be accessed by any financial institution, eliminating the need to repeat KYC verification every time a customer opens an account at a new institution. In India, this is managed by CERSAI (Central Registry of Securitisation Asset Reconstruction and Security Interest).

The Problem cKYC Solves¶

graph LR
    subgraph "Without cKYC"
        A[Customer] -->|Full KYC| B[Bank A]
        A -->|Full KYC again| C[Bank B]
        A -->|Full KYC again| D[Mutual Fund]
        A -->|Full KYC again| E[Insurance]
    end

    subgraph "With cKYC"
        F[Customer] -->|Full KYC once| G[Bank A]
        G -->|Upload to cKYC| H[CERSAI Registry]
        H -->|Download KYC| I[Bank B]
        H -->|Download KYC| J[Mutual Fund]
        H -->|Download KYC| K[Insurance]
    end

    style H fill:#4051B5,color:#fff

Before cKYC: A customer opening accounts at 5 institutions would undergo KYC 5 separate times. With cKYC: Verify once, registered institutions download the existing verified KYC.

How cKYC Works in India¶

Registration Flow¶

sequenceDiagram
    participant C as Customer
    participant FI as Financial Institution
    participant CERSAI as CERSAI (cKYC Registry)

    C->>FI: Opens new account, completes KYC
    FI->>FI: Performs full KYC verification
    FI->>CERSAI: Upload KYC data + documents
    CERSAI->>CERSAI: Assigns 14-digit KIN (KYC Identification Number)
    CERSAI-->>FI: Returns KIN
    FI-->>C: Provides KIN for future use

Download Flow (Subsequent Institutions)¶

sequenceDiagram
    participant C as Customer
    participant FI2 as New Financial Institution
    participant CERSAI as CERSAI Registry

    C->>FI2: Opens account, provides KIN or ID details
    FI2->>CERSAI: Request KYC download (using KIN/PAN/Aadhaar)
    CERSAI-->>FI2: Return verified KYC data + documents
    FI2->>FI2: Verify data is current, perform risk assessment
    FI2->>C: Account opened — no document re-submission needed

Key Data in cKYC Record¶

Field	Details
KIN	14-digit KYC Identification Number (unique per customer)
Identity details	Name, DOB, gender, PAN, Aadhaar (last 4 digits)
Address	Current + permanent address
Contact	Phone, email
Photo	Recent photograph
Documents	Scanned copies of OVDs submitted
Account type	Individual, HUF, company, trust, etc.
Risk category	Low / Medium / High (as assessed by uploading institution)

Regulatory Mandate¶

Regulation	Details
RBI Master Direction	All Regulated Entities (REs) must upload KYC data to cKYC registry
Mandatory since	February 2017 (phased rollout), fully mandatory by 2023
Applies to	Banks, NBFCs, mutual funds (SEBI), insurance (IRDAI), pension funds
Penalty for non-compliance	Regulatory action from respective supervisor (RBI, SEBI, IRDAI)

SEBI cKYC Integration¶

For securities market participants (mutual funds, demat accounts, broking): - KRA (KYC Registration Agency) systems (CAMS, Karvy, CVL, NDML, DotEx) integrated with CERSAI - Single KYC sufficient for all capital market activities - Interoperability between KRAs and cKYC registry

Benefits¶

Benefit	For Customers	For Institutions	For Regulators
Convenience	KYC once, use everywhere	Reduced onboarding friction	Standardized KYC data
Speed	Instant account opening	Skip verification for existing cKYC records	Faster compliance checks
Cost	No repeated document submission	Lower KYC processing cost	Centralized oversight
Consistency	Same data across all accounts	Reduced data quality issues	Single view of customer
Portability	KYC travels with customer	Access to pre-verified data	Cross-institutional risk view

Challenges¶

Challenge	Details
Data freshness	cKYC record may be outdated if customer changed address/name
Upload compliance	Not all institutions upload promptly or with high quality data
Privacy concerns	Centralized repository = centralized privacy risk
Interoperability	Different institutions use different systems and formats
Deduplication	Same customer with slightly different data across institutions
Cost of integration	Smaller institutions face technology integration challenges

cKYC Globally¶

India's cKYC model is being studied internationally:

Country	Equivalent System
India	CERSAI cKYC Registry
Singapore	MyInfo (government-managed, not institution-uploaded)
Nordic countries	Nordic KYC Utility (consortium model)
EU	Proposed under AMLR — interconnected beneficial ownership registers
UAE	Emirates ID serves as de facto central KYC

Key Takeaways¶

Summary

cKYC is a centralized registry that stores KYC data once and makes it available to all authorized institutions
In India, managed by CERSAI with a unique 14-digit KIN per customer
Mandatory for all Indian financial institutions since 2023
Eliminates repeated KYC — verify once, open accounts anywhere
Challenges include data freshness, upload compliance, and privacy
The model is being studied globally as a way to reduce KYC duplication