Usage in OReq
EMVCo-assigned unique identifier to track approved DS.
Conditional inclusion — source text
The DS will populate the AReq message with this data element prior to passing to the ACS.
Format and scope
Type: String · Length: Variable, maximum 32 · Maximum length: 32
Source components: DS. 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 249
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.
Sources and related references
EMV_3DS_CoreSpec_v2.3.1.1_20230530.pdf, Table A.1, PDF pages 249
Source review status: carried-forward. Carried-forward material has not acquired a new verification claim.
Document fingerprint (SHA-256): 6fdf0aba3fc1a765f96b74dad4069d1e189969f38f0023647021687daf589d6b