3DS ReferenceProtocol & field guide

EMV 3-D Secure · Core specification 2.3.1.1

Address Match IndicatoraddrMatch

Address Match Indicator in Authentication Request (AReq).

Source edition: Core 2.3.1.1 · Type: String · Length: 1 character · Minimum length: 1 · Maximum length: 1

Baseline in AReq Optional

Varies by context. Requirement or applicability varies by channel or message category. Select a specific context to resolve it. Usage and conditions ↓

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Valid values

CodeMeaning
YShipping Address matches Billing Address
NShipping Address does not match Billing Address

Source: EMV_3DS_CoreSpec_v2.3.1.1_20230530.pdf, Table A.1, PDF pages 207. Read usage and conditions.

Usage in AReq

Indicates whether the Cardholder Shipping Address and Cardholder Billing Address are the same.

Format and scope

Type: String · Length: 1 character · Minimum length: 1 · Maximum length: 1

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

EMV_3DS_CoreSpec_v2.3.1.1_20230530.pdf, Table A.1, PDF pages 207

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 207

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

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