TISAX
Information Security for the Automotive Industry
TISAX (Trusted Information Security Assessment Exchange) is an information security standard developed by the VDA (Verband der Automobilindustrie), which is required by the majority of German and European automotive manufacturers (OEMs) from their suppliers and partners.
We help organizations in the automotive industry prepare for TISAX assessment, implement the required security measures, and successfully navigate the entire process – from current state analysis to achieving the required level of maturity.
Our solutions are designed for automotive parts manufacturers, Tier 1, Tier 2, and Tier 3 suppliers, logistics companies, development centers, and organizations operating within the automotive supply chain.
What You Gain
- Successful TISAX Assessment – achieving the required level (AL1, AL2, AL3) according to VDA ISA.
- OEM Compliance – direct access to contracts with automotive manufacturers.
- Time and Cost Savings – efficient preparation without unnecessary rework and corrections.
- Current State Visibility – GAP analysis against the VDA ISA requirements catalog.
- A Functional Security Management System – processes, policies, and controls implemented in practice.
- Supply Chain Risk Management – protection of prototypes, data, and intellectual property.
- A Partner for Long-Term Support – continuous assistance with maintaining and renewing TISAX assessments.
Who Are Our Services For?
- Automotive parts and component manufacturers
- Tier 1, Tier 2, and Tier 3 suppliers
- Development and engineering centers
- Logistics and warehousing companies
- IT providers for the automotive sector
- Organizations working with prototypes and protected data
- Companies preparing to enter the OEM supply chain
OUR SERVICES
Gain an experienced TISAX and automotive information security professional without the need to create an internal position.
Service includes:
- management of the entire TISAX preparation process
- coordination of GAP analysis against the VDA ISA catalog
- management and continuous improvement of the ISMS in the TISAX context
- oversight of security measure implementation
- reporting to management and responsible persons
- communication with assessors and certification partners
Advantage: Specialized automotive and TISAX know-how without the cost of an in-house specialist.
We prepare the complete documentation required for a successful TISAX assessment in compliance with VDA ISA requirements.
Documentation includes:
- information security policy
- automotive industry security strategy
- prototype protection guidelines
- protected data handling guidelines
- IT and physical security policies
- supplier and third-party management processes
- Business Continuity Plan (BCP) and crisis communication plan
Output: Documentation fully compliant with VDA ISA requirements, ready for assessment and audit.
TISAX, ISO 27001 and NIS2
Synergy of Standards for Maximum Efficiency
The requirements of TISAX (VDA ISA), ISO/IEC 27001, and NIS2 overlap in many areas. Organizations with an established ISMS under ISO 27001 gain a solid foundation for meeting TISAX and NIS2 requirements.
We help integrate requirements across:
- TISAX (VDA ISA)
- ISO/IEC 27001
- NIS2
- GDPR
- Risk Management
Advantage: One integrated system instead of multiple standalone frameworks – less administration, lower costs, better clarity, and simpler assessment renewals.
Why Choose IOSEC
- ✅ Practical, business-oriented approach focused on the automotive industry
✅ Expertise in TISAX, VDA ISA, ISO 27001, ISO 22301, and NIS2
✅ Tailored solutions for every organization
✅ Long-term professional support including TISAX assessment renewals
✅ Clear and actionable recommendations
Our Track Record
- 20+ successful TISAX assessments
- 50+ ISMS implementations
- 30+ automotive industry projects
- 15+ years of experience in information security
