A Comprehensive PCI DSS Checklist for Product-Based Companies in a Global Marketplace

In today's interconnected world, product-based companies operate on a global scale, transcending geographical boundaries and reaching customers from diverse regions and currencies. This expansion into the global marketplace brings immense opportunities for growth and revenue. However, it also introduces unique challenges when it comes to ensuring the security of cardholder data. With cross-country purchases and currency conversions becoming increasingly prevalent, compliance with the Payment Card Industry Data Security Standard (PCI DSS) becomes even more complex and critical.

As a product-based company operating in a global marketplace, your commitment to safeguarding customer information and maintaining PCI DSS compliance is paramount. The consequences of data breaches and non-compliance can be severe, resulting in financial losses, legal repercussions, damage to brand reputation, and loss of customer trust. Therefore, it is crucial to have a comprehensive PCI DSS checklist that addresses the specific considerations of operating in a global context.

In this blog post, we provide you with a practical and thorough PCI DSS compliance checklist designed specifically for product-based companies in a global marketplace. We will explore the key steps and strategies to help you navigate the complexities of cross-country purchases, currency conversions, and diverse regulatory frameworks. By following this checklist, you can establish a robust security framework, protect cardholder data, and ensure compliance with PCI DSS requirements, regardless of the currencies and regions involved.

Build and Maintain a Secure Network, understand different regulations, implement strong access control measures, regularly monitor and test networks, and engage with qualified security assessors (QSAs) with global expertise. These steps will help you navigate the intricacies of operating in a global marketplace while maintaining comprehensive PCI DSS compliance.

Build and Maintain a Secure Network:

The foundation of PCI DSS compliance lies in establishing and maintaining a secure network infrastructure. As a product-based company operating globally, you must implement secure mechanisms for processing and storing cardholder data, regardless of the currencies involved. Encryption is crucial for protecting cardholder data during transmission across open networks, especially when it traverses various jurisdictions. By encrypting data, you can ensure its integrity and confidentiality, safeguarding your customers' information.

Maintain Awareness of Different Regulations:

Operating in a global marketplace means encountering different data protection and privacy regulations. It's vital to stay informed about the local requirements and align your PCI DSS compliance efforts accordingly. Understand the specific data protection regulations of each jurisdiction you operate in and ensure that your security measures meet the highest standards applicable across all regions. This demonstrates your commitment to protecting cardholder data and complying with global regulations.

Implement Strong Access Control Measures:

Access control is a critical aspect of PCI DSS compliance, particularly in a global context. With employees in various roles and jurisdictions, it's essential to implement strong access control measures that align with country-specific regulations. Restricting access to cardholder data on a need-to-know basis should take into account not only internal roles but also comply with data access and privacy regulations in different countries. By carefully managing access, you minimize the risk of unauthorized data breaches.

Regularly Monitor and Test Networks:

When dealing with cross-country user purchases, monitoring and testing networks become even more crucial. Transactions can originate from different regions, and it's essential to track and monitor access to network resources and cardholder data, regardless of the user's location. Implement robust monitoring practices to detect any suspicious activities or potential breaches promptly. Regular testing of your networks and systems ensures ongoing security and helps identify vulnerabilities before they can be exploited.

Understand Different Currencies and Payment Methods:

In a global marketplace, understanding and supporting different currencies and payment methods is vital for PCI DSS compliance. As a product-based company, you must adhere to the standard while accepting and processing payments in various currencies. Consider the implications of currency conversion on encryption, secure storage, and compliance with local regulations. By adapting your processes to handle different currencies securely, you provide a seamless and secure payment experience for your customers worldwide.

Engage with Qualified Security Assessors (QSA) with Global Expertise:

Navigating the complexities of operating in a global marketplace requires expert guidance. Engaging with qualified security assessors (QSAs) who possess global expertise can be immensely beneficial. A QSA with experience in international compliance can help you understand the nuances of different regulations, currencies, and cross-country user purchases. They provide valuable guidance on tailoring your security measures to meet the requirements of each jurisdiction, ensuring comprehensive PCI DSS compliance across borders.

PCI DSS compliance checklist

Different countries and regions have their own data protection and privacy regulations that intersect with the requirements of the Payment Card Industry Data Security Standard (PCI DSS). Here are some examples of regional regulations that companies should be aware of when aiming for PCI DSS compliance in a global context:

  1. General Data Protection Regulation (GDPR):

The GDPR is a comprehensive data protection regulation applicable to companies operating within the European Union (EU) or processing the personal data of EU residents. While not directly related to PCI DSS, the GDPR imposes strict requirements on the handling of personal data, including cardholder data. Compliance with PCI DSS can help meet some of the technical and organizational requirements outlined in the GDPR.

  1. California Consumer Privacy Act (CCPA):

The CCPA is a privacy law in California, United States, that gives consumers certain rights regarding the collection and use of their personal information. Although it does not specifically address cardholder data, companies processing such data from California residents need to ensure compliance with the CCPA's provisions, such as the right to access, delete, and opt-out of the sale of personal information.

  1. Personal Information Protection and Electronic Documents Act (PIPEDA):

PIPEDA is a Canadian privacy law that applies to the collection, use, and disclosure of personal information in commercial activities. Companies handling cardholder data in Canada must adhere to PIPEDA's principles, including obtaining consent, limiting collection and use, and ensuring appropriate security safeguards.


In the global marketplace, achieving comprehensive PCI DSS compliance is not just a legal requirement but also a crucial step towards protecting your customers' sensitive information and maintaining their trust. As a product-based company operating across borders, you must be vigilant in addressing the unique challenges posed by cross-country purchases, currency conversions, and diverse regulatory landscapes.

By diligently following the PCI DSS compliance checklist outlined in this blog post, you can establish a secure network infrastructure, adapt to different regulations, enforce strong access controls, monitor and test your systems regularly, and seek guidance from experienced QSAs with global expertise. These actions will help you mitigate the risks associated with data breaches, ensure compliance with PCI DSS requirements, and provide a secure environment for your customers' cardholder data.

Remember, PCI DSS compliance is an ongoing process that requires continuous monitoring, adaptation to evolving threats and regulations, and a proactive approach to maintaining the security of your network and cardholder data. By prioritizing data security and embracing a comprehensive compliance strategy, you can build a strong foundation for success in the global marketplace, fostering trust, and delivering an exceptional customer experience.