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Enterprise website replatforming must address multiple compliance standards depending on industry, geography, and data handled. Key frameworks include GDPR for EU data protection, HIPAA for healthcare, PCI DSS for payment processing, and WCAG for accessibility.
Data Protection and Privacy GDPR applies to any organization processing personal data of EU residents, requiring explicit consent for data collection, transparent privacy policies, and user rights to access, correct, and delete data. HIPAA governs healthcare websites handling protected health information (PHI), requiring encryption, secure authentication, audit trails, and business associate agreements with third-party vendors. PCI DSS applies to websites processing credit card transactions, mandating strong encryption, secure payment gateways, and regular security audits. CCPA and CPRA provide similar privacy protections for California residents.
Accessibility and Security WCAG 2.1 Level AA is the standard for web accessibility under the Americans with Disabilities Act (ADA), requiring keyboard navigation, screen reader compatibility, color contrast ratios of 4.5:1, and alt text for images. ISO 27001 and SOC 2 Type 2 certifications demonstrate information security controls. Compliance requires regular audits, staff training, and documented policies. Organizations operating internationally must map overlapping requirements and apply the stricter standard to reduce risk.