VCAS has introduced Transaction Status Reason codes to assist issuers in processing failed authentication transactions. Transaction Status Reason codes are defined in the EMVCo …

If a challenge request is received, one of the below challenge methods can be used. During the message exchanges, a screen should be displayed to the cardholder to indicate that 3-D …

The availability of some authentication methods depends on which service provider you are using: Apata or Cardinal. Please check with your account manager for details. You can add multiple …

Decoupled Authentication was provided insufficient time to authenticate cardholder. ACS will not make attempt. Note: Values are based on EMVCo 2.2.0 specification. Values and definitions …

Note: If the element is not provided, the expected action is that the ACS will interpret as 01 = No preference. Did this page help you?

May 16, 2025 · The U nonimmigrant status (U visa) is set aside for victims of certain crimes who have suffered mental or physical abuse and are helpful to law enforcement or government …

This is a critical service reminder from CardinalCommerce/Visa for Cardinal Consumer Authentication (CCA). You must migrate to the new CCA endpoints or trust new IPs to avoid …

Within Visa Secure, Visa has products through Cardinal Commerce that support the ecosystem, such as Centinel 3DSS for the acceptance side and VCAS ACS for the issuing side. …

Merchant Challenge Indicator Values (Mastercard Identity Check 2.1 Extensions) As new specifications are released, VCAS will update this list of values. The issuer is protected by the …

The purpose of your intended travel and other facts will determine what type of visa is required under U.S. immigration law. As a visa applicant, you will need to establish that you meet all …