3DS ReferenceProtocol & field guide

EMV 3-D Secure · Core specification 2.3.1.1

Operation DescriptionopDescription

Operation Description in Operation Request (OReq).

Source edition: Core 2.3.1.1 · Type: String · Length: Variable, maximum 20000 · Maximum length: 20000

Baseline in OReq Required

Baseline from the published source; transaction-context evaluation is unavailable for this field. Usage and conditions ↓

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Usage in OReq

Describes the reason for the operational communication or the response to an action taken by the recipient.

Format and scope

Type: String · Length: Variable, maximum 20000 · Maximum length: 20000

Source components: DS. Channels: Not specified. Categories: Not specified.

EMV_3DS_CoreSpec_v2.3.1.1_20230530.pdf, Table A.1, PDF pages 266

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 266

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

Document fingerprint (SHA-256): 6fdf0aba3fc1a765f96b74dad4069d1e189969f38f0023647021687daf589d6b