Merchant Challenge Indicator Values

Indicates whether a challenge is requested from the merchant. Populated only for Mastercard transactions (sourced from the Mastercard AReq extension scaExemptions); the field is absent for all non-Mastercard transactions. The issuer is protected by the Directory Server because it contains the list of supported MessageVersions. EMV 3DS 2.2 Field Name: threeDSRequestorChallengeInd

Name	EMV 3DS Value	RDX Message Version: 2.1.0 / No Version	RDX Message Version: 2.2.0+
NoPreference	01	NoPreference	NoPreference
NoChallenge	02	NoChallenge	NoChallenge
PreferChallenge	03	PreferChallenge	PreferChallenge
MandatedChallenge	04	MandatedChallenge	MandatedChallenge
NoChallengeRiskPerformed	05	NoChallengeRiskPerformed †	NoChallengeRiskPerformed
NoChallengeDataOnly	06	NoChallengeDataOnly †	NoChallengeDataOnly
NoChallengeSCAPerformed	07	NoChallengeSCAPerformed †	NoChallengeSCAPerformed
NoChallengeWhitelistExempt	08	N/A	NoChallengeWhitelistExempt
PreferChallengeWhitelistPrompt	09	N/A	PreferChallengeWhitelistPrompt
NoChallengeLowValue	10	N/A	N/A
NoChallengeSecureCorporatePayment	11	N/A	N/A
PreferChallengeDeviceBinding	12	N/A	N/A
PreferChallengeIssuerRequested	13	N/A	N/A
PreferChallengeMerchantInitiated	14	N/A	N/A
SecureCorporatePaymentExemption	82	SecureCorporatePaymentExemption	SecureCorporatePaymentExemption
DelegateTrustedAuthentication	84	N/A	DelegateTrustedAuthentication

† = Mastercard transactions only