---
title: "Transaction Error Message: Transaction declined by authorization system"
description: Customer has failed 3DS verification. Cardholder must pass 3DS verification.
url: "https://trustprotects.me/faqs/transaction-error-message-transaction-declined-by-authorization-system/"
updated: "2023-08-08"
category: What to do when a Transaction is declined
---

# Transaction Error Message: Transaction declined by authorization system

Customer has failed 3DS verification.

Cardholder must pass 3DS verification.