Depository Regulatory Intelligence
Depository Back-Office Resources
Practical interpretations of NSDL, CDSL and SEBI circulars—focused on what changed, which DP processes are affected and what needs to change in the back-office system.
Latest regulatory update
DARPAN ID becomes mandatory for specified NPO accounts
CDSL/OPS/DP/POLCY/2026/470
DARPAN Registration ID must be captured for client accounts under sub-status 264 and 265.
Read operational analysis →Filter library
Circular analyses
3 publishedBSDA opt-out consent
Consent mode and date must be captured for eligible investors opting out of BSDA, with UDiFF 3.0.1.1 fields.
View analysis →DARPAN ID for NPO accounts
DARPAN Registration ID becomes mandatory for sub-statuses 264 and 265, with UDiFF catalogue and retention implications.
View analysis →Nominee is not an heir
Reason code 21 is renamed to Transmission to Legal Heirs, clarifying that a nominee does not own securities in transit.
View analysis →Monthly Circular Digests
A consolidated view of circulars, applicability and DEBOS impact.
| Month | Coverage | Link |
|---|---|---|
| August 2026 | UDiFF 3.0.1.2, transmission SOP, KYC/KRA freeze cohort | View digest → |
| July 2026 | UDiFF, DARPAN ID and KYC changes | View digest → |
| April 2026 | DP operational updates including reason code 21 | View digest → |
| March 2026 | BSDA Consent Mode and UDiFF 3.0.1.1 | View digest → |
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KCS translates NSDL and CDSL circulars into validated changes across client master, transaction processing, reporting and investor-service workflows.