CSL (Cyber Security Law of China)
China's regulation for network security and data localization
CCPA
California regulation for consumer data privacy rights
Quick Verdict
CSL mandates network security and data localization for China operations, while CCPA grants California consumers rights to know, delete, and opt-out of data sales. Companies adopt CSL for Chinese market access; CCPA to avoid fines and build US trust.
CSL (Cyber Security Law of China)
Cybersecurity Law of the People's Republic of China
CCPA
California Consumer Privacy Act (CCPA)
Key Features
- Right to know and access personal information collected
- Right to delete personal data from systems and vendors
- Opt-out of data sales and sharing via GPC link
- Right to correct inaccurate personal information
- Limit use of sensitive personal information
Detailed Analysis
A comprehensive look at the specific requirements, scope, and impact of each standard.
CSL (Cyber Security Law of China) Details
What It Is
The Cybersecurity Law of the People's Republic of China (CSL), enacted on June 1, 2017, is a nationwide statutory regulation. It governs network operators, data processors, and critical information infrastructure (CII) operators within Chinese jurisdiction. The primary purpose is securing information systems, protecting personal data, and maintaining national cybersecurity. CSL uses a pillar-based approach emphasizing network security, data localization, and governance across 69 articles.
Key Components
- Three pillars: Network Security (safeguards, monitoring), Data Localization & PIP (local storage, cross-border assessments), Cybersecurity Governance (executive duties, reporting).
- Applies baseline requirements to all network operators; heightened for CII.
- Core principles include real-time monitoring, incident reporting within 24 hours, and authority cooperation.
- Compliance via self-assessments, government evaluations, and certifications like CISC.
Why Organizations Use It
- Mandatory to avoid fines up to 5% revenue, shutdowns, lawsuits.
- Builds trust with privacy-aware consumers and partners.
- Drives efficiency through modern architectures, automation.
- Enables innovation via local R&D, sandboxes.
- Mitigates risks, boosts reputation in China market.
Implementation Overview
- Phased: gap analysis, redesign (data centers, SIEM), governance, testing.
- Involves asset classification, training, audits.
- Applies to any entity serving Chinese users, globally.
- Requires ongoing MIIT reporting, security assessments.
CCPA Details
What It Is
The California Consumer Privacy Act (CCPA), as amended by the California Privacy Rights Act (CPRA), is a state regulation establishing consumer privacy rights for California residents. It applies to for-profit businesses meeting thresholds like $25M+ revenue or handling data of 100,000+ consumers/devices. Its risk-based approach mandates transparency, data minimization, and consumer control over personal information (PI), including sensitive categories.
Key Components
- Core consumer rights: know/access, delete, opt-out of sale/sharing, correct, limit sensitive PI use.
- Obligations: notices at collection, privacy policies, vendor contracts, security measures.
- No fixed controls count; focuses on principles like non-discrimination and reasonable verification.
- Compliance via self-attestation, CPPA/AG enforcement, no formal certification.
Why Organizations Use It
- Legal compliance avoids fines ($2,500-$7,500/violation) and breach litigation ($100-$750/consumer).
- Enhances trust, reduces breach risks, improves data governance.
- Strategic advantages: market differentiation, efficiency gains, GDPR alignment.
Implementation Overview
- Phased: scoping (0-3 months), policies/contracts (1-4 months), technical (2-6 months), operationalization/audits (ongoing).
- Targets data-heavy industries (tech, retail, adtech) globally if CA data processed.
- No certification; requires audits, training, DSAR automation.
Key Differences
| Aspect | CSL (Cyber Security Law of China) | CCPA |
|---|---|---|
| Scope | Network security, data localization, governance | Consumer privacy rights, data sales opt-out |
| Industry | All network operators, CII in China | Businesses meeting thresholds in California |
| Nature | Mandatory nationwide regulation | Mandatory state privacy law |
| Testing | Periodic security assessments, SPCT for CII | Reasonable security, no mandated testing |
| Penalties | Fines up to 5% annual revenue | Fines $2,500-$7,500 per violation |
Scope
Industry
Nature
Testing
Penalties
Frequently Asked Questions
Common questions about CSL (Cyber Security Law of China) and CCPA
CSL (Cyber Security Law of China) FAQ
CCPA FAQ
You Might also be Interested in These Articles...

TISAX Tabletop Exercises for ADAS Suppliers: Simulating Prototype IP Leaks and Ransomware in Hybrid Supply Chains (2025 Edition with Hero Scenario Visual)
Master TISAX 'Very High' tabletop exercises for ADAS suppliers with 2024 breach simulations like CAD leaks and ransomware. Get scripts, AAR templates, hybrid ti

Thailand PDPA Enforcement Trends 2025: Analyzing 1,048 Complaints, Breach Volumes, and Hidden Lessons for Proactive Compliance
Decode PDPC Thailand's 1,048 complaints & 610 breaches. Uncover consent/security violations, project 2025 enforcement. Risk heatmap, self-assessment & playbook

CMMC Level 3 Implementation Guide: Integrating NIST SP 800-172 Enhanced Controls for APT Defense
Step-by-step CMMC Level 3 guide for DIB contractors. Implement 24 NIST SP 800-172 controls on Level 2. Prep for DIBCAC, C3PAO scoping & 180-day POA&Ms. Boost cy
Run Maturity Assessments with GRADUM
Transform your compliance journey with our AI-powered assessment platform
Assess your organization's maturity across multiple standards and regulations including ISO 27001, DORA, NIS2, NIST, GDPR, and hundreds more. Get actionable insights and track your progress with collaborative, AI-powered evaluations.
Check out these other Gradum.io Standards Comparison Pages
SEC vs. CSRD: The Future of Mandatory Cybersecurity Transparency in Annual Corporate Reports
Compare SEC 10-K and EU CSRD rules on mandatory cybersecurity disclosures in ESG reports by 2026. Analyze key data points for governance transparency in annual
WEEE vs GDPR UK
Compare WEEE vs GDPR UK: Master key compliance differences, producer duties, data rights & UK strategies for e-waste and privacy. Safeguard your business now.
ISO 27017 vs APRA CPS 234
Compare ISO 27017 vs APRA CPS 234: Key cloud security standards for financial CSPs. Uncover control gaps, governance, testing & third-party rules. Achieve compliance today!