"Ms. Wennmacher is a very professional and interesting person. Our project goes very well with her assistance. Very looking forward next cooperation."

"It was a pleasure working with Mrs Wennmacher. With her experience and skills, she supported our project with high quality results. Looking forward to our next collaboration."

"Human, friendly, target oriented and competent. To perform an FMEA with Mrs. Wennmacher is a pleasure and creates maximum benefit for all participants."

"I got to know Mrs. Wennmacher as FMEA Moderator in one of our projects. She supported us very professionally and reliably to analyze a very complex SW in a systematical and diligent way, to identify and minimize potential risks with the correct actions."

"In my role as a functional safety engineer within automotive and ADAS development, I have had the pleasure to work together with Hariet Wennmacher in several FMEA sessions and trainings. Her experience, drive and availability for support and knowledge-sharing have largely motivated me and given highly appreciated contributions and results in different ways."

"The moderation of the System D-FMEA was performed very structured and in a good atmosphere. Mrs. Wennmacher asks the right questions, to identify all important failure nets and to define the corresponding actions."

"If you use FMEA not only as a tool, but as an integral part of maturity assurance, then Hawen Engineering is the right partner for you. FMEA moderation with added value. Empathetic, competent and effective."

"Cooperation with Ms. Wennmacher was very successful. She gave us good hints and shared experiences from Software DFMEA area. The results of this work were coherently and professional."