Organizations that transmit, process, or store payment-card information must comply with what standard?

PCI DSS stands for Payment Card Industry Data Security Standard, which is a set of requirements intended to ensure that all companies that process, store, or transmit credit card information maintain a secure environment1. The standard is administered by the Payment Card Industry Security Standards Council, and its use is mandated by the major card brands2. PCI DSS covers 12 requirements for compliance, organized into six control objectives, such as building and maintaining a secure network and systems, protecting cardholder data, and implementing strong access control measures3. References: Payment Card Industry Security Standards, PCI Security Standards Council – Protect Payment Data with Industry-driven Security Standards, Training, and Programs, What is PCI Compliance? 12 Requirements & More - Digital Guardian