ISA 95
International standard for enterprise-manufacturing system integration
GDPR UK
UK regulation for personal data protection and privacy.
Quick Verdict
ISA 95 provides integration models for manufacturing enterprises, while GDPR UK mandates personal data protection with strict rights and fines. Companies use ISA 95 for efficient IT/OT systems and GDPR UK to avoid legal penalties and build trust.
ISA 95
ANSI/ISA-95 Enterprise-Control System Integration
Key Features
- Defines Purdue Levels 0-4 for enterprise-plant boundaries
- Standardizes Level 3-4 object models and attributes
- Activity models for production, quality, maintenance management
- Business-to-manufacturing transaction and messaging definitions
- Alias services for multi-system identifier mapping
GDPR UK
UK General Data Protection Regulation (UK GDPR)
Key Features
- Seven core data processing principles with accountability
- Enforceable data subject rights including portability
- Mandatory DPIAs for high-risk processing
- 72-hour personal data breach notifications
- Fines up to 4% of global annual turnover
Detailed Analysis
A comprehensive look at the specific requirements, scope, and impact of each standard.
ISA 95 Details
What It Is
ISA-95 (ANSI/ISA-95, IEC 62264) is an international reference architecture and information model framework for integrating enterprise systems like ERP with manufacturing operations (MES/MOM, SCADA). It organizes activities into Purdue levels 0-4, focusing on the Level 3-4 interface with technology-agnostic semantic models to reduce integration risks, costs, and errors.
Key Components
- Hierarchical equipment model (Enterprise > Site > Area > Unit).
- Activity models (Part 3) for production, quality, maintenance.
- Object models (Parts 2/4) for materials, personnel, production.
- Transactions (Part 5), messaging (Part 6), aliases (Part 7), profiles (Part 8). No formal product certification; compliance via architectural alignment.
Why Organizations Use It
Reduces semantic mismatches, enables data consistency for OEE/KPIs, supports IT/OT collaboration, cybersecurity segmentation, and Industry 4.0 scalability. Voluntary but essential for manufacturing transformations, regulatory traceability, and multi-site efficiency.
Implementation Overview
Phased: assessment, canonical modeling, pilot integration, rollout. Applies to manufacturing firms globally; involves governance, MDM, middleware (e.g., MQTT/B2MML). No mandatory audits; self-assessed via training/certificates.
GDPR UK Details
What It Is
UK GDPR (UK General Data Protection Regulation) is the UK's post-Brexit data protection law, adapting EU GDPR via the Data Protection Act 2018. It establishes a risk-based, accountability-focused framework for processing personal data, applying to UK-established organisations and those targeting UK individuals extraterritorially.
Key Components
- **Seven core principleslawfulness, purpose limitation, minimisation, accuracy, storage limitation, security, accountability.
- Controller/processor obligations, data subject rights, lawful bases, DPIAs, breach notifications.
- Enforced by ICO with fines up to £17.5M or 4% global turnover; no formal certification, but demonstrable compliance required.
Why Organizations Use It
- Mandatory legal compliance to avoid fines, civil claims, reputational damage.
- Enhances trust, operational efficiency via data governance, supports cross-border business.
- Risk management for breaches, high-risk processing like AI/profiling.
Implementation Overview
Phased approach: data mapping (RoPA), policies, training, DPIAs, vendor contracts, rights handling. Applies to all sizes handling UK personal data; ongoing audits, no certification but ICO enforcement.
Key Differences
| Aspect | ISA 95 | GDPR UK |
|---|---|---|
| Scope | Enterprise-manufacturing system integration models | Personal data protection and privacy rights |
| Industry | Manufacturing, discrete/continuous processes globally | All sectors handling UK personal data |
| Nature | Voluntary reference architecture standard | Mandatory legal regulation with fines |
| Testing | No formal certification; self-assessed conformance | DPIAs, audits, ICO enforcement checks |
| Penalties | No legal penalties; certification loss possible | Up to £17.5M or 4% global turnover |
Scope
Industry
Nature
Testing
Penalties
Frequently Asked Questions
Common questions about ISA 95 and GDPR UK
ISA 95 FAQ
GDPR UK FAQ
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