3DS ReferenceProtocol & field guide

EMV 3-D Secure · Core specification 2.3.1.1

Trust List Information TexttrustListInfoText

Trust List Information Text in Challenge Response (CRes).

Source edition: Core 2.3.1.1 · Type: String · Length: Variable, maximum 64 · Maximum length: 64

Baseline in CRes 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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Usage in CRes

Text provided by the ACS to the Cardholder during a Trust List transaction. Example: • “Would you like to add this Merchant to your Trust List?”

Conditional inclusion — source text

See Table A.20 for presence conditions.

Format and scope

Type: String · Length: Variable, maximum 64 · Maximum length: 64

Source components: ACS. Channels: 01-APP. Categories: 01-PA, 02-NPA.

EMV_3DS_CoreSpec_v2.3.1.1_20230530.pdf, Table A.1, PDF pages 293

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 293

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

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