Valid values
| Code | Meaning |
|---|---|
Y | Confirms Decoupled Authentication will be used |
N | Decoupled Authentication will not be used Note: if 3DS Requestor Decoupled Request Indicator = N, a value of Y cannot be returned in the ACS Decoupled Confirmation Indicator. Note: if Transaction Status = D, a value of N is not valid. |
Source: EMV_3DS_CoreSpec_v2.3.1.1_20230530.pdf, Table A.1, PDF pages 201. Read usage and conditions.
Usage in ARes
Indicates whether the ACS confirms use of Decoupled Authentication and agrees to use Decoupled Authentication to authenticate the Cardholder.
Conditional inclusion — source text
Required if Transaction Status = D
Related condition fields: transStatus.
Format and scope
Type: String · Length: 1 character · Minimum length: 1 · Maximum length: 1
Source components: ACS. 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 201
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 201
Source review status: carried-forward. Carried-forward material has not acquired a new verification claim.
Document fingerprint (SHA-256): 6fdf0aba3fc1a765f96b74dad4069d1e189969f38f0023647021687daf589d6b