CSL (Cyber Security Law of China)
China's law mandating network security and data localization
ISO 30301
International standard for management systems for records
Quick Verdict
CSL mandates cybersecurity and data localization for China operations, enforcing compliance via fines. ISO 30301 voluntarily certifies records management systems globally for governance. Companies adopt CSL for legal survival in China; ISO 30301 for audit-ready evidence and efficiency.
CSL (Cyber Security Law of China)
Cybersecurity Law of the People's Republic of China
Key Features
- Mandates data localization for CII and important data
- Requires real-time network security monitoring and testing
- Imposes cybersecurity responsibilities on senior executives
- Levies fines up to 5% of annual revenue
- Binds foreign enterprises serving Chinese users
ISO 30301
ISO 30301:2019 Management systems for records requirements
Key Features
- High-Level Structure for MSS integration
- Normative Annex A operational controls
- Flexible conformity pathways including certification
- Risk-based records requirements analysis
- Top management accountability and policy
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 June 1, 2017, is a nationwide statutory regulation comprising 69 articles. It governs network operators, data processors, and critical information infrastructure (CII) operators in securing systems and data within Chinese jurisdiction. CSL uses a pillar-based, compliance-driven approach focusing on mandatory protections and government oversight.
Key Components
- **Network SecurityTechnical safeguards, periodic testing, real-time monitoring.
- **Data Localization & PIPLocal storage for CII/important data; security assessments for cross-border transfers.
- **Cybersecurity GovernanceExecutive responsibilities, 24-hour incident reporting, authority cooperation. Applies baseline requirements to all network operators, with elevated duties for CII; no centralized certification but requires evaluations and audits.
Why Organizations Use It
Mandatory for entities touching China, avoiding fines up to 5% annual revenue, shutdowns, lawsuits. Builds consumer/enterprise trust, enables market access, drives efficiency via microservices/SOAR, fosters innovation through local R&D and regulatory sandboxes.
Implementation Overview
Phased: gap analysis, redesign (local clouds, ZTA, SIEM, SM crypto), governance (policies, training, DPOs), testing (pen-tests, SPCT). Targets network operators, CII, foreign firms with Chinese users; demands continuous monitoring, annual reports.
ISO 30301 Details
What It Is
ISO 30301:2019 is the international standard titled Information and documentation — Management systems for records — Requirements. It provides certifiable requirements for establishing, implementing, maintaining, and improving a Management System for Records (MSR). Applicable to any organization, it uses a risk-based management system approach aligned with the High-Level Structure (HLS) to ensure reliable records support business activities, accountability, and compliance.
Key Components
- HLS clauses 4–10 covering context, leadership, planning, support, operation, performance evaluation, and improvement.
- Records-specific requirements in Clause 8 and Annex A (normative) for lifecycle controls (creation, capture, access, retention, disposition).
- Core principles: authenticity, reliability, integrity, usability.
- Flexible conformity: self-declaration, external confirmation, or third-party certification.
Why Organizations Use It
- Enhances governance, compliance (legal/regulatory), and risk mitigation (e.g., litigation, data loss).
- Improves efficiency, transparency, and stakeholder trust.
- Integrates with ISO 9001, 27001 for competitive advantage.
Implementation Overview
- Phased: gap analysis, policy design, operational controls, audits.
- Suited for all sizes/industries; 12-18 months typical.
- Certification optional via accredited bodies.
Key Differences
| Aspect | CSL (Cyber Security Law of China) | ISO 30301 |
|---|---|---|
| Scope | Network security, data localization, governance | Records management lifecycle, governance |
| Industry | All network operators in China | Any organization worldwide |
| Nature | Mandatory national law | Voluntary certification standard |
| Testing | Periodic security assessments, MIIT evaluations | Internal audits, management reviews |
| Penalties | Fines up to 5% revenue, shutdowns | No legal penalties, certification loss |
Scope
Industry
Nature
Testing
Penalties
Frequently Asked Questions
Common questions about CSL (Cyber Security Law of China) and ISO 30301
CSL (Cyber Security Law of China) FAQ
ISO 30301 FAQ
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