34 top-level fields
Baseline inclusion. Effective requirements depend on transaction context. Check the field’s conditions and FAQ qualifications; select channel and category in the explorer.
| Field | Baseline inclusion |
|---|---|
| acsChallengeMandatedACS Challenge Mandated Indicator | Conditional |
| acsDecConIndACS Decoupled Confirmation Indicator | Conditional |
| acsOperatorIDACS Operator ID | Conditional |
| acsReferenceNumberACS Reference Number | Required |
| acsRenderingTypeACS Rendering Type | Conditional |
| acsSignedContentACS Signed Content | Conditional |
| acsTransIDACS Transaction ID | Required |
| acsURLACS URL | Conditional |
| authenticationMethodAuthentication Method | Conditional |
| authenticationValueAuthentication Value | Conditional |
| broadInfoBroadcast Information | Optional |
| cardholderInfoCardholder Information Text | Conditional |
| cardSecurityCodeStatusCard Security Code Status | Conditional |
| cardSecurityCodeStatusSourceCard Security Code Status Source | Conditional |
| deviceBindingStatusDevice Binding Status | Optional |
| deviceBindingStatusSourceDevice Binding Status Source | Conditional |
| deviceInfoRecognisedVersionDevice Information Recognised Version | Required |
| dsReferenceNumberDS Reference Number | Required |
| dsTransIDDS Transaction ID | Required |
| eciElectronic Commerce Indicator (ECI) | Conditional |
| messageExtensionMessage Extension | Conditional |
| messageTypeMessage Type | Required |
| messageVersionMessage Version Number | Required |
| sdkTransIDSDK Transaction ID | Required |
| spcTransDataSPC Transaction Data | Conditional |
| threeDSRequestorAppURLInd3DS Requestor App URL Indicator | Required |
| threeDSServerTransID3DS Server Transaction ID | Required |
| transChallengeExemptionTransaction Challenge Exemption | Optional |
| transStatusTransaction Status | Payment · 01-PARequiredNon-payment · 02-NPAConditional |
| transStatusReasonTransaction Status Reason | Conditional |
| transStatusReasonInfoTransaction Status Reason Information | Optional |
| trustListStatusTrust List Status | Optional |
| trustListStatusSourceTrust List Status Source | Conditional |
| webAuthnCredListWebAuthn Credential List | Conditional |
Source
EMV_3DS_CoreSpec_v2.3.1.1_20230530.pdf · Section 2.4.2, Table B.2