3DS ReferenceProtocol & field guide

EMV 3-D Secure · Core specification 2.3.1.1

Operation Expiration DateopExpDate

The date after which the relevance of the operational information (e.g., certificate expiration dates, SLAs, etc.) expires.

Explore this field with transaction context

Message inclusion

Baseline inclusion. Effective requirements depend on transaction context. Check the field’s conditions and FAQ qualifications; select channel and category in the explorer.

MessageBaseline inclusion
OReqRequired

Format and scope

Type: String · Length: 8 characters · Minimum length: 8 · Maximum length: 8

Source components
DS
Device channels
Not specified
Message categories
Not specified

Version history

Field introduction tag: 2.3.1.1. Introduction tags are curated metadata, not a full history of changes. Compare versions and understand coverage.

Source and review status

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.

Source document fingerprint

EMV_3DS_CoreSpec_v2.3.1.1_20230530.pdf

6fdf0aba3fc1a765f96b74dad4069d1e189969f38f0023647021687daf589d6b

Official EMVCo specifications · Methodology and coverage limits