CE Marking
EU marking for product conformity with harmonised legislation
ISO 27018
International code of practice for PII protection in public clouds.
Quick Verdict
CE Marking mandates product safety compliance for EEA market access, while ISO 27018 provides voluntary privacy controls for cloud PII processors. Companies adopt CE for legal sales requirements; ISO 27018 for trust, procurement acceleration, and demonstrating GDPR-aligned processor obligations.
CE Marking
CE Marking (Conformité Européenne)
ISO 27018
ISO/IEC 27018:2025 Code of practice for PII in public clouds
Key Features
- PII protection controls for public cloud processors
- Subprocessor transparency and disclosure requirements
- Prohibits marketing use of PII without consent
- Mandatory breach notification to customers
- Supports data subject rights like erasure
Detailed Analysis
A comprehensive look at the specific requirements, scope, and impact of each standard.
CE Marking Details
What It Is
CE Marking (Conformité Européenne) is the EU's conformity marking framework under the New Legislative Framework (NLF). It signifies a manufacturer's declaration that products meet essential health, safety, and environmental requirements in harmonised legislation. Primary scope covers categories like electrical equipment, machinery, and medical devices. Approach is risk-based, using essential requirements and voluntary harmonised standards for presumption of conformity.
Key Components
- Legislation mapping to directives/regulations (e.g., LVD 2014/35/EU, Machinery Directive).
- Conformity assessment modules (A-H), from internal control to full quality assurance.
- Technical documentation, EU Declaration of Conformity (DoC), and CE affixing rules.
- Built on NLF principles; self-declaration or notified body verification; no fixed control count, directive-specific.
Why Organizations Use It
Mandated for EEA market access, enabling free movement. Reduces trade barriers, manages liability risks, builds stakeholder trust. Strategic for procurement preference and competitive edge in regulated sectors.
Implementation Overview
Phased: scope analysis, risk assessment, testing/documentation, DoC issuance, post-market surveillance. Applies to manufacturers/importers in EU/EEA; high complexity for multi-directive products. Audit-ready technical files retained 10+ years; notified body optional per risk.
ISO 27018 Details
What It Is
ISO/IEC 27018:2025 is a code of practice extending ISO 27001 and ISO 27002 for protecting personally identifiable information (PII) in public clouds where providers act as PII processors. Its primary scope targets cloud-specific privacy risks like multi-tenancy and cross-border processing. It employs a risk-based, control-oriented approach with ~25-30 additional privacy controls.
Key Components
- Core domains: transparency, consent, data minimization, breach notification, subprocessor management.
- Built on ISO 27001 Annex A (93 controls) with PII-specific additions.
- Principles: consent/choice, purpose limitation, accuracy, security safeguards, accountability.
- Compliance via ISO 27001 audits; no standalone certification.
Why Organizations Use It
Enhances trust, accelerates procurement, aligns with GDPR/HIPAA processor obligations. Mitigates privacy risks, differentiates CSPs, supports cyber insurance. Builds stakeholder confidence through audited transparency.
Implementation Overview
Layer onto existing ISMS via gap analysis, policy updates, technical controls (encryption, logging). Suited for CSPs of all sizes; annual audits required. Focuses on contracts, training, subprocessors.
Key Differences
| Aspect | CE Marking | ISO 27018 |
|---|---|---|
| Scope | Product safety, health, environmental compliance | PII protection in public cloud services |
| Industry | Manufacturing, hardware across EEA | Cloud service providers worldwide |
| Nature | Mandatory EU market access marking | Voluntary privacy code of practice |
| Testing | Conformity assessment, notified bodies | ISO 27001 audits with privacy controls |
| Penalties | Product withdrawal, fines, sales bans | Loss of certification, no legal penalties |
Scope
Industry
Nature
Testing
Penalties
Frequently Asked Questions
Common questions about CE Marking and ISO 27018
CE Marking FAQ
ISO 27018 FAQ
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