ISA (5.1.0)

This is a copy of version 5.1.0 of the Information Security Assessment questionnaire that will be the basis of TISAX Assessments starting later than 2022-05-02. This document was originally published by the VDA but is no longer available on the VDA Website. The currently valid version of the ISA can be found on the TISAX Download Page.

Please note, that ISA version 5.1 does not have any TiSAX assessment relevant changes to ISA 5.0, therefore performing assessments with the 5.0 version is still possible.

ISA 5.0 (5.0.4)

This is a copy of the version of the Information Security Assessment questionnaire version 5.0 that was the basis of TISAX Assessments starting between 2020-10-01 and 2022-05-02. This document was officially published by the VDA but is no longer available on the original website and can be found here.

VDA ISA Version 4.1

This is a copy of the ISA version 4.1 that was used for TISAX Assessments started between 2019-05-04 and 2020-10-01. This document was originally published by the VDA but is no longer available on the VDA Website. The currently valid version of the ISA can be found on the TISAX Download Page.

VDA ISA Version 4.0

This is a copy of the ISA version 4.0 that was used for TISAX Assessments started between 2017-03-31 and 2019-05-04. This document was originally published by the VDA but is no longer available on the VDA Website. The currently valid version can be found on the TISAX Download Page.

VDA ISA Version 3.0

This is a copy of the ISA version 3 that was used for TISAX Assessments started between 2017-03-21 and 2018-12-13. This document was originally published by the VDA but is no longer available on the VDA Website. The currently valid version can be found on the TISAX Download Page.

VDA ISA Version 2.1

This is a copy of the ISA version 2.1 that was used for TISAX Assessments started until 2017-01-17. This document was originally published by the VDA but is no longer available on the VDA Website. The currently valid version can be found on the TISAX Download Page.

VDA ISA Version 1.2

This is a copy of the ISA version 1.2 that was used until 2015-05-21. This document was originally published by the VDA but is no longer available on the VDA Website. The currently valid version can be found on the TISAX Download Page.