The General Data Protection Regulation (GDPR) is the EU law that governs the collection, processing, and protection of personal data for individuals within the European Union, effective from May 25, 2018.

Overview
The GDPR (Regulation EU 2016/679) was designed to harmonize data privacy laws across Europe, strengthen individuals’ rights regarding their personal data, and ensure the free flow of data within the EU. It replaced the previous Data Protection Directive 95/46/EC and applies to all organizations that process personal data of EU residents, regardless of where the organization is located.
General Data Protection

Regulation (GDPR)

Key Principles
GDPR establishes several core principles for data processing:
• Lawfulness, fairness, and transparency: Personal data must be processed legally and transparently.
• Purpose limitation: Data should only be collected for specified, explicit, and legitimate purposes.
• Data minimization: Only data necessary for the intended purpose should be collected.
• Accuracy: Personal data must be accurate and kept up to date.
• Storage limitation: Data should not be kept longer than necessary.
• Integrity and confidentiality: Data must be processed securely to prevent unauthorized access or breaches.
• Accountability: Organizations must demonstrate compliance with GDPR principles.

Individual Rights
GDPR grants individuals several rights over their personal data:
• Right to access: Individuals can request access to their data.
• Right to rectification: Individuals can correct inaccurate data.
• Right to erasure (“right to be forgotten”): Individuals can request deletion of their data under certain conditions.
• Right to data portability: Individuals can receive their data in a structured, machine-readable format.
• Right to restrict processing: Individuals can limit how their data is used.
• Right to object: Individuals can object to data processing for marketing or other purposes.
• Rights related to automated decision-making: Individuals are protected against decisions made solely by automated processes.
Compliance and Enforcement
Organizations must implement technical and organizational measures to ensure GDPR compliance, including data protection policies, staff training, and security measures. Non-compliance can result in significant fines, up to €20 million or 4% of global annual turnover, whichever is higher. Supervisory authorities in each EU member state oversee enforcement and can issue penalties for violations.

Territorial Scope
GDPR applies to:
• Organizations established in the EU processing personal data.
• Organizations outside the EU offering goods or services to, or monitoring the behavior of, EU residents.
Practical Implications
Businesses must:
• Obtain explicit consent for data collection where required.
• Maintain records of processing activities.
• Conduct Data Protection Impact Assessments (DPIAs) for high-risk processing.
• Appoint a Data Protection Officer (DPO) if necessary.
• Ensure data breach notifications are reported within 72 hours to authorities.

GDPR represents a comprehensive framework for protecting personal data, emphasizing transparency, accountability, and individual rights, and it has set a global standard for data privacy.