TISAX Certification

TISAX® (Trusted Information Security Assessment Exchange) is an information security assessment and exchange mechanism specifically for the automotive industry supply chain. Governed by the ENX Association on behalf of the German VDA, it is based on the VDA Information Security Assessment (ISA) questionnaire. The ISA is largely derived from the controls of ISO/IEC 27001 but adds industry-specific requirements such as prototype protection, third-party connections, and data protection aligned with GDPR. Instead of a traditional certificate, a successful assessment results in a 'label' that can be shared with partners on the ENX platform. This system standardizes security assessments, reduces audit redundancy for suppliers, and enhances the overall security posture of the automotive value chain.

Enterprises apply TISAX as a supply chain risk management tool through a structured process. Step 1: Register on the ENX portal and define the assessment scope and target assessment level (AL 1-3) based on customer requirements. Step 2: Conduct a gap analysis using the VDA ISA questionnaire against the existing Information Security Management System (ISMS), implementing corrective actions based on ISO/IEC 27002, with a focus on areas like prototype protection. Step 3: Select an ENX-approved audit provider to perform the assessment. Upon successful completion, the company receives a TISAX label. For example, suppliers to the Volkswagen Group must have a TISAX label. This reduces audit costs by up to 50% through its 'assess once, share with many' model and lowers security incident risks.

Taiwanese enterprises face three key challenges with TISAX implementation. First, a knowledge gap exists; many firms are proficient in quality standards like IATF 16949 but are unfamiliar with the ISO/IEC 27001-based ISMS and specific TISAX requirements like prototype protection. Second, resource constraints, as many suppliers are SMEs lacking dedicated cybersecurity staff and budget. Third, cultural resistance to integrating security into core production and R&D processes. To overcome this, companies should seek expert consultation for gap analysis and training, adopt a phased implementation approach to manage costs, and establish a top-management-led, cross-functional team to drive cultural change and integrate security into business KPIs.

Winners Consulting specializes in TISAX Zertifizierung for Taiwan enterprises, delivering compliant management systems within 90 days. Free consultation: https://winners.com.tw/contact