Certified Accountant (Federal Masters since 1985), Daniel Herren has held positions such as Chief Accountant or CFO. He teaches accounting at different levels for many years in several training centers and private universities. As part of its business, He has had the opportunity to deal with international consulting mandates and travel in Europe, Asia and Africa. Certified FSEA1, he has undertaken the preparation of an institute in his eduQua certification. Trainer of apprentices, there is expert ITFC (Community interest in business education – Geneva).