TISAX
Automotive framework for standardized information security assessments
GDPR UK
UK regulation for personal data protection and privacy
Quick Verdict
TISAX provides automotive-specific security assessments for supply chain trust, while GDPR UK mandates personal data protection across all sectors. Automotive firms adopt TISAX for OEM contracts; all UK organizations use GDPR UK to avoid massive fines and ensure compliance.
TISAX
Trusted Information Security Assessment Exchange (TISAX)
Key Features
- ENX portal enables one assessment shared across partners
- Three risk-based levels: AL1 self, AL2 remote, AL3 on-site
- Automotive-specific prototype protection controls
- VDA ISA catalog with 70+ maturity-scored controls
- Three-year labels harmonized with ISO 27001 ISMS
GDPR UK
UK General Data Protection Regulation (UK GDPR)
Key Features
- Seven enforceable data processing principles
- Data subject rights including erasure and portability
- Accountability requiring demonstrable compliance
- Risk-based DPIAs for high-risk processing
- Fines up to 4% of global annual turnover
Detailed Analysis
A comprehensive look at the specific requirements, scope, and impact of each standard.
TISAX Details
What It Is
TISAX (Trusted Information Security Assessment Exchange) is a standardized assessment framework for automotive supply chain information security. Developed by ENX Association based on VDA ISA catalog (v5.0.4+), it verifies protection of sensitive data like IP, prototypes, and personal information. Employs risk-based methodology with three assessment levels (AL1-AL3) tied to protection needs.
Key Components
- 70+ controls in 7 groups: Policy, Organization, Personnel, Physical Security, Access Control, Cryptography, Operations
- Built on ISO 27001 ISMS with automotive-specific extensions (e.g., prototype protection)
- Modules: Information Security, Prototype Protection, Data Protection
- Maturity scoring (0-5); labels valid 3 years via ENX portal
Why Organizations Use It
- Contractual mandates from OEMs (e.g., BMW, VW) for supplier access
- Reduces duplicate audits by 70-90%, cuts costs
- Mitigates breach risks (€4.5M avg.), boosts resilience
- Enables market access, trust, innovation in €2.5T chain
Implementation Overview
Phased: Preparation/gap analysis (1-3 months), remediation/tabletops (3-9 months), audit (2-4 months), ongoing sustainment. Scalable for SMEs/enterprises; ENX-accredited auditors required for AL2/AL3. Targets Tier 1-2 suppliers, OEMs, service providers globally. (178 words)
GDPR UK Details
What It Is
UK GDPR (UK General Data Protection Regulation) is the UK's post-Brexit adaptation of the EU GDPR, a binding regulation enforced by the ICO. It governs personal data processing with a risk-based, accountability-focused approach, applying to UK-established organizations and those targeting UK individuals extraterritorially.
Key Components
- Seven core principles: lawfulness, purpose limitation, minimization, accuracy, storage limitation, security, accountability.
- Data subject rights (access, rectification, erasure, portability, objection).
- Controller/processor obligations, DPIAs, lawful bases, breach notification.
- No fixed controls; compliance via demonstrable governance, RoPA, contracts.
Why Organizations Use It
- Mandatory for legal compliance; fines up to 4% global turnover.
- Mitigates risks from breaches, enforcement.
- Builds trust, enables data-driven operations, supports cross-border business.
Implementation Overview
Phased: gap analysis, RoPA, policies, training, DPIAs, audits. Applies universally; no certification, but ICO enforcement. Focus on documentation, vendor management.
Key Differences
| Aspect | TISAX | GDPR UK |
|---|---|---|
| Scope | Automotive info sec & prototypes | All personal data processing |
| Industry | Automotive supply chain, global | All sectors, UK territorial |
| Nature | Voluntary industry assessment | Mandatory legal regulation |
| Testing | AL1-3 audits by providers, 3yrs | Self-assess, DPIAs, ICO audits |
| Penalties | Contract loss, no fines | £17.5M or 4% turnover fines |
Scope
Industry
Nature
Testing
Penalties
Frequently Asked Questions
Common questions about TISAX and GDPR UK
TISAX FAQ
GDPR UK FAQ
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