TISAX
Automotive standard for standardized information security assessments and exchange
WELL
Performance-based certification for occupant health in buildings
Quick Verdict
TISAX ensures information security for automotive supply chains via audited labels, while WELL certifies buildings for occupant health through performance testing. Automotive firms adopt TISAX for OEM contracts; real estate uses WELL for productivity and ESG gains.
TISAX
Trusted Information Security Assessment Exchange (TISAX)
Key Features
- Centralized ENX portal shares one assessment with multiple partners
- Automotive-specific prototype protection for parts and vehicles
- Three risk-based levels: self-assessment to on-site audits
- VDA ISA catalog with maturity-scored controls on ISO 27001 base
- Three-year labels without annual surveillance audits
WELL
WELL Building Standard v2
Key Features
- Mandatory on-site performance verification testing
- 10 concept-based health framework with preconditions
- Point-based optimizations for certification tiers
- Continuous monitoring compliance pathways
- Recertification every three years with reporting
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 an industry framework developed by the ENX Association and VDA for the automotive supply chain. It standardizes assessments of information security, focusing on protecting sensitive data like prototypes and IP. Built on ISO 27001 via the VDA ISA catalog, it uses a risk-based approach with maturity levels.
Key Components
- 70+ controls across policy, access, operations, and prototype protection.
- Three assessment levels: AL1 (self), AL2 (remote), AL3 (on-site).
- Modular objectives for information security, data protection, prototypes.
- Three-year labels shared via ENX portal.
Why Organizations Use It
OEMs mandate it contractually for suppliers, enabling market access and reducing duplicate audits. It mitigates risks like IP theft, boosts efficiency (70-90% audit savings), and builds trust in global chains.
Implementation Overview
Phased: preparation/gap analysis (1-3 months), remediation (3-9 months), audit (2-4 months). Applies to suppliers/OEMs of all sizes in automotive. Requires ENX-accredited auditors for AL2/AL3.
WELL Details
What It Is
The WELL Building Standard v2 is a performance-based certification framework administered by the International WELL Building Institute (IWBI). It focuses on designing, operating, and verifying buildings to advance human health and well-being through evidence-based strategies. Its concept-based approach emphasizes measurable outcomes in indoor environmental quality and organizational policies.
Key Components
- **10 core conceptsAir, Water, Nourishment, Light, Movement, Thermal Comfort, Sound, Materials, Mind, Community (plus Innovation).
- 24 Preconditions (mandatory pass/fail) and 102 Optimizations (point-earning).
- Built on public health and building science research.
- Certification tiers: Bronze (40 pts), Silver (50 pts), Gold (60 pts), Platinum (80 pts) with concept minimums.
Why Organizations Use It
- Enhances occupant productivity, retention, and ESG reporting.
- Differentiates assets with verified health metrics; complements LEED.
- Mitigates risks like poor IEQ; boosts rents and asset value.
- Builds stakeholder trust via rigorous verification.
Implementation Overview
- Phased: gap analysis, scorecard, documentation, on-site verification, recertification every 3 years.
- Applies to new/existing buildings, all sizes/industries globally.
- Requires third-party review and performance testing.
Key Differences
| Aspect | TISAX | WELL |
|---|---|---|
| Scope | Information security in automotive supply chain | Human health and well-being in built environments |
| Industry | Automotive OEMs, suppliers globally | Real estate, offices, residential worldwide |
| Nature | Voluntary industry certification standard | Voluntary performance-based building certification |
| Testing | AL1-3 audits by ENX providers, 3-year validity | On-site performance verification, 3-year recertification |
| Penalties | Contract loss, no TISAX label access | No certification, no legal penalties |
Scope
Industry
Nature
Testing
Penalties
Frequently Asked Questions
Common questions about TISAX and WELL
TISAX FAQ
WELL FAQ
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