3DS ReferenceProtocol & field guide

EMV 3-D Secure · Core specification 2.3.1.1

Cardholder Billing Address StatebillAddrState

Cardholder Billing Address State in Authentication Request (AReq).

Source edition: Core 2.3.1.1 · Type: String · Length: Variable, maximum 3 · Maximum length: 3

Baseline in AReq Conditional

Conditional. Same classification across the remaining channels and categories. 01-PA: Required unless market or regional mandate restricts sending this information, or State is not applicable for this country. 02-NPA: Required (if available) unless market or regional mandate restricts sending this information, or State is not applicable for this country. Usage and conditions ↓

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Usage in AReq

The state or province of the Cardholder billing address associated with the card used for this purchase.

Conditional inclusion — source text

01-PA: Required unless market or regional mandate restricts sending this information, or State is not applicable for this country. 02-NPA: Required (if available) unless market or regional mandate restricts sending this information, or State is not applicable for this country.

Format and scope

Type: String · Length: Variable, maximum 3 · Maximum length: 3

Source components: 3DS Server. Channels: 01-APP, 02-BRW, 03-3RI. Categories: 01-PA, 02-NPA.

EMV_3DS_CoreSpec_v2.3.1.1_20230530.pdf, Table A.1, PDF pages 223

Related FAQ notes

  • Encoded per ISO 3166-2 subdivision code only (1-3 alphanumeric), not the full ISO code. Examples: California='CA', Shanghai='31', Bavaria='BY'. — FAQ 14 (EMVCo FAQ)

Transaction context

This reference covers the published source edition. Use the explorer to inspect this field and any applicable transaction conditions. Scheme programme requirements are not inferred from the protocol edition.

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Sources and related references

EMV_3DS_CoreSpec_v2.3.1.1_20230530.pdf, Table A.1, PDF pages 223

Source review status: carried-forward. Carried-forward material has not acquired a new verification claim.

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