TISAX (Trusted Information Security Assessment Exchange) is a testing and exchange mechanism of test results according to the industry-specific standard VDA-ISA. This certification is required by most of our customers in the automotive industry.

Since March 2023, we have completed this certification with a full maturity level of 3.0. (Maturity level 3.0 is the highest level that can be achieved in this certification). We are now certified with the assessment level AL2.5.

The content of the certification is the guarantee that we, as ERTL, handle the data transmitted to us by our customers/suppliers/employees etc. securely and protect it from misuse.

The "spider's web" graphic shows the maturity of our certification.