ISO/SAE 21434 Pocket Guide:
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Automotive OEMs, Tier 1 suppliers and others already know: The new ISO/SAE 21434 standard creates an unprecedented challenge for the whole automotive industry in terms of cybersecurity. Our brand new Pocket Guide is here to help.

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Pocket Guide
Pocket Guide

A quick and straight-forward introduction for automotive cybersecurity

With the ISO/SAE 21434 Road Vehicles – Cybersecurity Engineering Standard (based upon FuSa standard ISO 26262) for the first time, and in an entire new way, almost all operations, roles, procedures, processes and participating entities as a whole are affected by a standard on automotive cybersecurity. The intentionally abstract standard concerns the entire ecosystem surrounding the (future) vehicle. This makes it even more important to assure a quick introduction to the new standard, considering the wide scope of areas that are affected.

Our newly created Pocket Guide is supposed to be your comprehensive and user-friendly reference work for your individual analysis of ISO/SAE 21434.

It will be your new starting point for delivering effective automotive cybersecurity.

Work products & requirements included

Reproduced with official permission of ISO/DIN: You will find all work products and requirements of the ISO/SAE 21434 in our Pocket Guide

Modular structure (register tabs!)

User-friendly overview of the new standard: Quick and systematic navigation through the different clauses of the new standard with register tabs

Working with the new standard

The practical format of our Pocket Guide makes it possible to work hands-on with the new standard (which otherwise would come with more than a hundred pages.)

Giving practical orientation

In our function as consultants for automotive cybersecurity, we strive to provide our clients with the highest possible degree of clarity to comply with the new standard as soon as possible. What began as an internal tool for working through the ISO standard efficiently has now become a comprehensive reference work:

  • Overview of all clauses on a double page
  • All Clauses 05-15 with own register tabs
  • Presented in a unified structured layout
  • Additional Information/FAQ

Officially licensed by DIN/ISO

The latest edition of our Pocket Guide is based on the currently published version of ISO/SAE 21434 in DIS status. If there will be any changes compared to the still pending publication of the final version, we will inform you.

The Pocket Guide is officially licensed by DIN/ISO. If you have any questions about the guide or the automotive cybersecurity committee work of CYRES Consulting as a DIN member, please contact us.

The Pocket Guide is extremely well done! It contains the key points in a clear and concise manner. I am sure it will help many people around ISO/SAE 21434.
Orhun SuezerIndependent Consultant in Automotive
Reach in, jump directly into the different clauses, clear presentation! The Pocket Guide is a great tool for a systematic approach to ISO/SAE 21434.
Thomas WaldhuberCybersecurity Manager, Veoneer

Create the prerequisites for your implementation of ISO/SAE 21434: with your own Pocket Guide (Printed, A6 format)

Please note: Our Pocket Guide is a print product / hard copy (No digital version available, due to the terms of licensing by DIN/ISO.) Therefore, please provide a correct postal address to which we may send your personal copy by regular mail.

    Get your copy now

    We would be pleased to send you a first copy of our Pocket Guide “ISO/SAE 21434 Road Vehicles – Cybersecurity Engineer” free of charge.

    We also offer you the possibility to provide Pocket Guides for your team (division, working group or similar). (Completely in English; Subject to charge.)

    Please simply use the contact form to send us your request. We will then contact you as soon as possible.


    Telefon: +49 (0) 89 9542 808 00
    E-Mail: office (at)

    Please note: This offer is non-binding / without obligation. Number of pocket guides limited, only while stocks last.