TISAX Audits: The Automotive Industry's Gold Standard for Information Security
Discover how DEKRA’s TISAX audits help companies ensure information security, meet compliance standards, and build trust across global supply chains.
In today’s rapidly evolving automotive sector—where connected vehicles and digital supply chains process vast amounts of sensitive data every day—independent verification of information security practices has become essential. TISAX audits (Trusted Information Security Assessment Exchange) offer a solution in the form of an industry-wide recognized standard, enabling manufacturers and suppliers to demonstrate compliance with stringent security requirements.
Why TISAX Audits Matter More Than Ever
The importance of TISAX audits continues to grow as automotive manufacturers increasingly require certification across their supplier networks. These assessments serve a dual purpose: they confirm that organizations have implemented appropriate security measures and that they are capable of identifying and mitigating potential vulnerabilities before they are exploited by malicious actors. For companies in the automotive industry, achieving a TISAX label has evolved from being a competitive advantage to becoming a fundamental prerequisite for market participation.
DEKRA’s Expertise in TISAX Assessments
As an authorized TISAX assessment provider, DEKRA Certification GmbH brings specialized expertise to this critical process. Our audit teams combine deep industry knowledge of the automotive sector with robust information security practices. This dual competence enables us to conduct thorough evaluations that genuinely reflect a company’s security posture while addressing the unique challenges of interconnected data in the automotive space.
Types of TISAX Assessments: On-site and Remote
TISAX assessments can be conducted either on-site (Assessment Level 3) or remotely (Assessment Level 2). During an on-site audit, our auditors perform a detailed compliance review, including evidence checks, employee interviews, and physical security inspections. The process concludes with a comprehensive report outlining findings and areas for improvement.
Common Areas for Improvement
Based on our extensive audit experience, we’ve identified several areas where organizations often need to improve. These include implementing access controls, responding to information security incidents, and managing third-party risk. Many companies also need to enhance their physical security measures and employee training programs. Addressing these proactively can significantly smooth the path to achieving a TISAX label.
Manufacturers should also pay particular attention to references in the assessment catalog—especially regarding ISA/IEC 62443. In terms of availability, it is closely reviewed whether implemented processes account for operational technology (OT) under the mapped controls.
Maintaining Compliance Over Time
While the assessment itself provides a snapshot of a company’s compliance status, maintaining that status requires ongoing attention. Regular internal reviews between audit cycles are essential for continued adherence to TISAX requirements. Staying informed about standard updates and preparing early for recertification are also key to long-term compliance.
A Transparent, Tailored Approach for the Automotive Sector
Our global team of qualified auditors delivers consistent, high-quality assessments tailored specifically to the needs of the automotive industry. We offer a transparent audit process—from planning to final reporting—ensuring timelines are met and your expectations fulfilled.
Preparation Is Key to TISAX Success
For companies aiming to obtain one or more TISAX labels, thorough preparation is crucial. This includes pre-assessments, complete documentation of all security policies and controls, and proper employee training. With the right preparation, companies can face their TISAX assessment confidently, knowing they’ve built a strong foundation for information security that will stand the test of an increasingly connected automotive world.
TISAX: More Than a Compliance Check
The value of a TISAX label goes far beyond checking a compliance box. In an industry where data breaches can have catastrophic consequences, these assessments provide essential security assurances to partners, customers, and regulators. As technology continues to evolve, TISAX will remain a critical tool to ensure that information security keeps pace with innovation.
If your organization is ready to begin its TISAX journey, the audit team at DEKRA Certification GmbH is here to support you every step of the way!