Europe is one of the largest markets for ecommerce. Strong demand comes with strict rules. If you sell to the EU, 2026 is a key year. Three rules shape the baseline: General Data Protection Regulation (GDPR), European Accessibility Act (EAA), and PCI DSS. Miss any of them and you risk fines, brand damage, or even a shutdown. This guide breaks them down and gives you a clear checklist.
Overview of the three pillars of EU ecommerce compliance
Europe is known for strict consumer protection. If you run a store in the EU, you need to follow three core rules. They form the base for legal operation and customer trust:
- General Data Protection Regulation (GDPR): One of the strictest privacy laws in the world. It controls how you collect, use, store, and transfer personal data. It also gives users strong rights over their data.
- European Accessibility Act (EAA): Applies to new contracts from June 28, 2025. It requires digital products and services to be accessible to people with disabilities. Your eCommerce site must meet set accessibility standards.
- PCI DSS: A global standard for payment security. It protects cardholder data during transactions. Any business that handles card data must follow it.
These three rules work together. You need to check your store from multiple angles and make sure everything meets the standard.
GDPR key requirements and checklist
Since 2018, General Data Protection Regulation (GDPR) has set the global standard for data privacy. For ecommerce stores, it is a top priority. Fines keep rising, and enforcement is strict. Here are the key rules and what you should do.
Lawful, clear, and limited data collection
GDPR mandates that personal data be processed lawfully, fairly, and transparently. Every data collection activity must be justifiable and clearly communicated.
- Lawfulness: All personal data collection must have a clear, valid legal basis. For e-commerce, common bases include explicit user consent (e.g., for marketing newsletters, optional analytics cookies), necessity for contract performance (e.g., order fulfillment), or a legitimate interest (e.g., fraud prevention). Distinguish and apply the correct basis for each activity.
- Transparency: Inform users clearly and concisely about what data you collect, why it's collected, how it's used, and how long it's stored. This is typically done via a privacy policy and just-in-time notices.
- Purpose Limitation: Data should only be collected for specified, explicit, and legitimate purposes, and not processed incompatibly with those purposes. This prevents unauthorized data use and builds trust.
Practical Checklist for Data Collection:
- Conduct a thorough data audit: Systematically identify and document all points on your website where personal data is collected (e.g., registration forms, checkout pages, third-party integrations). Documenting data flows is a critical first step.
- Map legal bases: For each collection point, define the legal basis. Ensure consent-based processing is freely given, specific, informed, and unambiguous (opt-in mechanisms, not pre-ticked boxes). For legitimate interests, conduct a Legitimate Interest Assessment (LIA).
- Implement data minimization: Collect only the minimum personal data necessary for the stated purpose. Avoid irrelevant or non-essential data. Regularly review collected data to ensure it remains relevant and necessary.
Clear and easy-to-access privacy policy
A transparent, easy-to-understand privacy policy is the absolute cornerstone of GDPR compliance. It serves as your primary communication tool with users regarding their data. This policy must meticulously detail your data processing practices and ensure users can access it effortlessly at any time.
Practical Checklist for Privacy Policy:
- Comprehensive content: Your privacy policy must be exhaustive, covering all mandatory information as stipulated by GDPR (Article 13 and 14). This includes: data controller details, processing purposes and legal bases, categories of personal data collected, recipients, data retention periods, user rights, complaint procedures, and international data transfer safeguards. Specify if automated decision-making or profiling is used.
- Clear and plain language: Avoid legal jargon. The policy should be written in clear, concise, and easily understandable language. Use headings, bullet points, and a Q&A format to improve readability. Regular reviews by non-legal personnel can help ensure clarity.
- Easy accessibility: The privacy policy must be readily accessible from all key areas of your website (e.g., footer, registration pages, checkout pages). It should be available in all languages your website supports.
Protect user rights
GDPR empowers data subjects (i.e., your users) with a robust set of rights, giving them significant control over their personal data. You are legally obligated to provide effective mechanisms and processes to facilitate and respond to these rights requests promptly and efficiently.
Practical Checklist for User Rights:
- Right of access (Article 15): Users have the right to obtain confirmation of data processing and access to their personal data. Provide a copy upon request.
- Right to rectification (Article 16): Users have the right to request correction of inaccurate or incomplete personal data.
- Right to erasure (right to be forgotten) (Article 17): Users have the right to request deletion of their personal data under certain circumstances.
- Right to restriction of processing (Article 18): Users have the right to request restriction of processing under specific conditions.
- Right to data portability (Article 20): Users have the right to receive their personal data in a structured, commonly used, and machine-readable format, and to transmit it to another data controller.
- Right to object (Article 21): Users have the right to object to processing of their personal data, particularly for direct marketing.
- Rights in relation to automated decision-making and profiling (Article 22): Users have the right not to be subject to solely automated decisions that significantly affect them, unless exceptions apply.
- Establish a robust request handling process: Have a clear, well-documented internal process for receiving, verifying, and responding to user rights requests within one month.
EAA: WCAG 2.1 AA standards and compliance
The European Accessibility Act (EAA) shows how serious Europe is about digital inclusion. From June 28, 2025, all ecommerce sites that serve EU users must meet accessibility rules. This is not only a legal task. It also opens access to over 85 million people with disabilities.
Under the EAA, your site must follow WCAG 2.1 AA from the World Wide Web Consortium (W3C). These guidelines make web content easier to use for everyone. They focus on four key principles:
- Perceivable: users must be able to see or hear content (e.g., image alt text, video captions)
- Operable: users must be able to use the site (e.g., keyboard navigation, enough time to act)
- Understandable: content and actions must be clear and predictable
- Robust: content must work well with tools like screen readers
How to test and fix accessibility issues?
EAA compliance needs both tools and manual work:
- Automated tools: use tools like Google Lighthouse or axe DevTools for quick checks
- Manual testing: review pages by hand and test with assistive tools
Key fixes at code level:
- Use proper HTML structure so tools can read your page
- Make sure all actions work with a keyboard and show clear focus
- Add meaningful alt text to images
- Keep strong color contrast between text and background
- Label all form fields clearly and show easy-to-read error messages
- Add captions for videos and text for audio content
These steps help you meet EAA rules and improve user experience at the same time.
PCI DSS payment security: key requirements for Level 1 compliance
For high-volume stores, meeting PCI DSS Level 1 is the highest standard for payment security. It applies to merchants that process over 6 million transactions per year with Visa, Mastercard, or Discover. Even if you are below this level, these rules help you build a stronger and safer system.
The 12 core requirements of PCI DSS
PCI DSS includes 12 requirements, grouped into six goals:
| Goal |
Requirement |
What it means |
| Build and maintain secure systems |
1. Use firewalls to protect card data |
Limit traffic and allow only necessary access |
| 2. Do not use default passwords |
Change all default settings to secure ones |
| Protect cardholder data |
3. Protect stored data |
Use encryption, masking, or tokenization |
| 4. Encrypt data in transit |
Use SSL/TLS for secure transmission |
| Manage vulnerabilities |
5. Protect against malware |
Install and update anti-virus tools |
| 6. Maintain secure systems |
Fix bugs and follow secure coding practices |
| Control access |
7. Limit access by role |
Apply least privilege access |
| 8. Verify user identity |
Use strong passwords and multi-factor login |
| 9. Restrict physical access |
Secure locations where data is stored |
| Monitor and test systems |
10. Track all access |
Log and review system activity |
| 11. Test security regularly |
Run scans and penetration tests |
| Maintain security policies |
12. Set a security policy |
Train staff and enforce rules |
Level 1 validation requirements
Level 1 merchants must pass strict checks:
- Annual audit (ROC): completed by a qualified security assessor (QSA) or internal assessor
- Quarterly scans: done by an approved scanning vendor (ASV)
- Compliance proof (AOC): submitted to your acquiring bank
As a professional eCommerce platform, Shoplazza puts strong focus on payment security. It comes with built-in integrations that meet PCI DSS, including providers like Stripe and PayPal. This ensures cardholder data stays protected during transactions, while reducing the complexity and risk of handling compliance on your own.
Cookie consent management: how to implement banners correctly
In Europe, cookie consent is governed by both GDPR and the ePrivacy Directive. This means you must get clear consent before collecting user data, especially for non-essential cookies like marketing or analytics. Key points for correct implementation:
- Explicit consent: users must actively agree (e.g., click “accept”), not just continue browsing or rely on pre-checked boxes
- Granular control: let users accept or reject cookies by type (functional, analytics, marketing)
- Easy withdrawal: users should be able to revoke consent anytime via privacy settings or a cookie preference center
- Transparency: clearly explain the cookie purpose, type, and who can access the data
- No barriers: users should still access content before giving consent (except for essential cookies)
Conclusion
In 2026, compliance in the European eCommerce market is no longer optional—it’s your entry ticket. GDPR, EAA, and PCI DSS form the core standards. For cross-border sellers, this is both a challenge and an opportunity to build trust, grow your customer base, and strengthen your brand. With Shoplazza, you get a secure, compliant, and robust platform to confidently expand into Europe and scale your business. Compliance first, growth next.