Data privacy regulations have expanded dramatically. GDPR grants EU residents extensive rights including access, correction, deletion, and data portability. Fines reach up to 20 million euros or 4% of global turnover. CCPA/CPRA grants California residents rights to know, delete, and opt-out of data sales. Virginia, Colorado, Connecticut, and 15+ US states have enacted similar laws. China’s PIPL and India’s Digital Personal Data Protection Act protect two of the world’s largest populations. Brazil’s LGPD affects all organizations serving Brazilian users. Our guide includes country-by-country comparison, step-by-step rights exercise guides, and compliance checklists.