CSL (Cyber Security Law of China)
China's regulation for network security and data localization
CAA
U.S. federal law protecting air quality from pollutant emissions.
Quick Verdict
China's CSL mandates cybersecurity and data localization for network operators touching China, enforcing compliance via heavy fines. US CAA regulates air emissions through standards, permits, and monitoring for industries nationwide. Companies adopt CSL for China market access; CAA for legal operations.
CSL (Cyber Security Law of China)
Cybersecurity Law of the People’s Republic of China (CSL)
Key Features
- Mandates data localization for CII and important data
- Requires real-time monitoring and security testing
- Assigns cybersecurity responsibilities to senior executives
- Demands 24-hour incident reporting to authorities
- Binds foreign entities serving Chinese users
CAA
Clean Air Act (42 U.S.C. §7401 et seq.)
Key Features
- National Ambient Air Quality Standards (NAAQS) for criteria pollutants
- State Implementation Plans (SIPs) and federal oversight
- Title V operating permits consolidating requirements
- Technology-based standards (NSPS, MACT/NESHAPs)
- Multi-layered enforcement including citizen suits
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 regulation with 69 articles. It governs network operators, Critical Information Infrastructure (CII) operators, and data processors under Chinese jurisdiction. CSL's primary purpose is protecting networks, localizing data, and enforcing governance via mandatory safeguards, assessments, and reporting.
Key Components
- Three PillarsNetwork Security** (technical protections, monitoring); Data Localization & PIP (local storage for CII/important data, cross-border reviews); Cybersecurity Governance (executive duties, incident response).
- Broad scope covers cloud, IoT, apps; requires real-time monitoring, encryption with SM algorithms.
- Compliance via MIIT evaluations, no universal certification.
Why Organizations Use It
Mandatory for entities touching China; non-compliance risks 5% revenue fines, shutdowns, lawsuits. Drives trust, efficiency (e.g., zero-trust, SOAR), innovation, and market access.
Implementation Overview
Phased approach: gap analysis, redesign (local clouds, SIEM, IAM), governance (policies, training), testing (pen-tests, SPCT). Applies to all sizes/industries with Chinese users; demands ongoing audits, annual reports.
CAA Details
What It Is
Clean Air Act (CAA), codified at 42 U.S.C. §7401 et seq., is a comprehensive U.S. federal statute establishing national air quality standards and emission controls. It employs cooperative federalism, with EPA setting standards and states implementing via SIPs and permits. Primary purpose: protect public health/welfare from stationary/mobile source emissions through ambient (NAAQS) and technology-based standards.
Key Components
- NAAQS for six criteria pollutants (primary/secondary standards).
- Source standards: NSPS, NESHAPs/MACT, mobile/fuel rules.
- Title V operating permits, NSR/PSD preconstruction review.
- Enforcement via penalties, sanctions, citizen suits. Over 100 NSPS subparts, 187 HAPs; compliance via monitoring/reporting.
Why Organizations Use It
Mandatory for U.S. emitters; drives compliance/risk reduction, avoids fines/shutdowns. Benefits: operational certainty, ESG enhancement, market access. Builds stakeholder trust amid enforcement scrutiny.
Implementation Overview
Phased: gap analysis, permitting, controls/monitoring install, training. Applies to major sources across industries; state-specific via SIPs. No central certification; audited via Title V renewals, EPA inspections.
Frequently Asked Questions
Common questions about CSL (Cyber Security Law of China) and CAA
CSL (Cyber Security Law of China) FAQ
CAA FAQ
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