Section E: Address Documents (POA) — Data Flow

Why this page is structured this way: This is the field-first view for Section E: Address Documents (POA). Each row is one field-destination relationship. To see the same data from the destination’s perspective, jump from the atlas overview.

TL;DR

• 7 unique fields in this section.
• 20 field-destination relationships total.
• Source-of-truth field definitions: Master Dataset.

Data flow table

Sorted by field_id, then destination.

field_id	field_name	destination	destination_field_name	destination_format	frequency	transformation	quirks_notes	spec_source
E-poa_address_same_as_corr	POA Address Same as Correspondence	ckyc	[same]	CHAR(1)	one-time	[direct]	CKYC industry-typical mapping	[industry typical]
E-poa_address_same_as_corr	POA Address Same as Correspondence	kra	POA_ADDR_SAME	CHAR(1)	on-modify	[direct]	If N, KRA records discrepancy reason	[industry typical]
E-poa_document_image	POA Document Image	ckyc	ADDRESS_PROOF_IMAGE	BLOB	one-time	[direct]	150-200 DPI; max 350kb (individual)	CKYC/2025/16
E-poa_document_image	POA Document Image	kra	POA_IMAGE	BLOB	on-modify	[direct]	JPEG/PNG/PDF max 2MB	[industry typical]
E-poa_document_number	POA Document Number	back-office	poa_doc_no	VARCHAR(30)	one-time	[direct]	8-yr retention	[industry typical]
E-poa_document_number	POA Document Number	ckyc	ADDRESS_PROOF_NO	VARCHAR(30)	one-time	uppercase	CKYC validates structure per POA type	CKYC/2025/16
E-poa_document_number	POA Document Number	kra	POA_DOC_NO	VARCHAR(30)	on-modify	uppercase	Format depends on POA type	[industry typical]
E-poa_expiry_date	POA Expiry Date	back-office	poa_exp_dt	DATE YYYYMMDD	on-modify	formatted	for Passport/DL	[industry typical]
E-poa_expiry_date	POA Expiry Date	ckyc	ADDRESS_PROOF_EXPIRY	DATE DD-MM-YYYY	one-time	formatted	Utility bill: <2 months old; Bank stmt: <3 months	CKYC/2025/16
E-poa_expiry_date	POA Expiry Date	kra	POA_EXPIRY_DATE	DATE DD/MM/YYYY	on-modify	formatted	Conditional for Passport, DL	[industry typical]
E-poa_issue_date	POA Issue Date	ckyc	ADDRESS_PROOF_ISSUE_DATE	DATE DD-MM-YYYY	one-time	formatted	CKYC checks validity-window for time-bounded POAs	CKYC/2025/16
E-poa_issue_date	POA Issue Date	kra	POA_ISSUE_DATE	DATE DD/MM/YYYY	on-modify	formatted	Optional	[industry typical]
E-poa_type	POA Type	back-office	poa_type_cd	VARCHAR(2)	one-time	[direct]	POA code-table	[industry typical]
E-poa_type	POA Document Type Code	bse-ucc	POA_TYPE	CHAR(2)	one-time	[direct]	POA code; required in onboarding upload	BSE/20240223-42
E-poa_type	POA Type	ckyc	ADDRESS_PROOF_TYPE	CHAR(2)	one-time	lookup against R	CERSAI POA codes; revised list for foreign nationals	CKYC/2025/03_Revised
E-poa_type	POA Type	kra	POA_TYPE	CHAR(2)	on-modify	lookup against R	POA code table A-Z per Appendix A3	[industry typical]
E-poa_type	POA Document Type Code	mcx-ucc	POA_TYPE	CHAR(2)	one-time	[direct]	POA code; required in BO file upload	MCX/TECH/394/2023
E-poa_type	POA Document Type Code	nse-ucc	POA_TYPE	CHAR(2)	one-time	[direct]	POA code; transmitted with KYC bundle	NSE/ISC/61817
E-poa_verified_from_issuer	POA Verified Flag	ckyc	ADDRESS_VERIFIED	CHAR(1)	one-time	[direct]	CKYC mandatory	CKYC/2025/16
E-poa_verified_from_issuer	POA Verified Flag	kra	POA_VERIFIED	CHAR(1)	on-modify	[direct]	Y/N; mandatory	SEBI/HO/MIRSD/SECFATF/P/CIR/2023/169

Verified through

2026-05-14

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