ISO/DIS 21448

Training Dates

ISO/DIS 21448 Consultancy & Training

For the team at Lorit Consultancy, safety comes first. The safety standard for road vehicles ISO/DIS 21448: Safety of Intended Functionality (SOTIF) is consequently part of our range of services.

Whether you need consultancy, support or training – we support your team with our expertise in safe product design.

About ISO/DIS 21448

The safety of road vehicles is of key importance to the automotive industry. The ISO/DIS 21448  (formerly ISO/PAS 21448:2019) safety standard focuses on the avoidance of unreasonable risks and provides guidance on measures to ensure the safety of intended functionality (SOTIF).

Hazards can be caused by reasonably foreseeable misuse or abuse of the intended functionality, among other things. Furthermore, the combination with other functions at vehicle level should also be considered as sources of hazards.

ISO/DIS 21448 distinction from ISO 26262

While SOTIF deals with the safety of the intended functionality, the standard ISO 26262 “Road vehicles – Functional safety” describes the general safety of a system – i.e. the reduction of risk by identifying and correcting failures in the system.

ISO/DIS 21448 is used to ensure safety in the context of functionality and covers hazards that occur without failures in the system. Especially in the increasingly important field of automated systems and artificial intelligence, SOTIF plays an essential role.

Our services

Consultancy & Support:

  • Consultancy and training ISO/DIS 21448
  • SOTIF with regard to usability
  • Consultancy on SOTIF for planned AI application


We offer (online) training courses that can be customised to meet your requirements in terms of date, format and content.

As part of our ISO 26262 course, we also go into detail about ISO/DIS 21448 SOTIF and highlight the differences between the two standards. Furthermore, you learn the basics of ISO 26262 with working examples, team exercises and our industry knowledge and experience.

ISO 26262 Trainer

Alastair Walker


Gerrit Steinöcker

Functional Safety Consultant

ISO 26262 – Current dates

CourseISO 26262
Date27. Oct. / 2 Days
TrainerAlastair Walker
Costs€1.400 / £1,300
CourseISO 26262
Date29. Nov. / 2 Days
TrainerGerrit Steinöcker
Costs€1.400 / £1,300


With Lorit Consultancy we have found an extremely reliable partner who sees the big picture. Through their Functional Safety Engineering (ISO 26262) competence, we enjoy support at the highest level within our automotive product development. Remarkable is the smooth integration into our internal development team and the always professional & uncomplicated communication. We look forward to many more joint projects!

Harald Sporer – Senior Project Manager, Automotive Sense & Control, Infineon

“It was really a very helpful and excellent training!”

Marco Augustin – Quality and Software Manager, Occyo


”Lorit Consultancy´s support was instrumental in helping us achieve compliance in IEC-62304/ 82304 and ISO 14971 for our software-as-a-medical-device product.”
Ju Zhang – Founder, CEO Formus Labs


“Plexus has used the services of Lorit Consultancy in relation to a new healthcare project where insights into ISO 14971 and IEC 60601-1 international standards was needed.  We have been very impressed with the quality of knowledge within Lorit and the quality of documentation and deliverable, and we look forward to continuing to partner with Lorit in the future.”
John Simpson – Senior Manager, Engineering  Plexus

“Lorit Consultancy gave us excellent support in defining the requirements and implementing the BS EN 62304 document structure for our first product.”
Selly Saini – CEO  Inside Biometrics

“Lorit Consultancy provided a professional and efficient service in defining regulatory requirements for both new developments and legacy products.”
Alastair Mutch – VP Research and Development, Diagnostics Cardiology Spacelabs Healthcare

“Lorit Consultancy gave us great support when guiding us through the process of hardware metric generation as defined in ISO 26262.  Providing both the FMEDAs and training on the use of them.”
Geoff Owen Protean

“Very well executed, very helpful. Thank you for your time and expertise.”
Senior Electronics Engineer


“Essential for my job. Reduced my fear of 60601.”
Senior Mechanical Engineer

“It’s great to have the opportunity to receive this training from somebody who is obviously an expert in the topic and understands the practical implementation.”
Senior Design Assurance Engineer