Dr. Farrokh Tello Hosseini Speaker, consultant, researcher, teacher of organizational change management and founder of www.ocm.ir Among his records, he is a change management consultant in Iran Khodro Company in SAP project development, Mapna Construction and Equipment Engineering Company, ParsPyab Consulting Engineers Company, etc. regarding the implementation of organizational change management. Dr. Tellohosseini has more than 25 years of experience in various executive positions and sector management in industry and consulting, and has been active in the field of management since 2015, and has held numerous trainings in the form of workshops. At the same time, he is a university lecturer and a doctoral student in the field of management, and he is the author of the following works and translations: The change management book: the human aspect of change • Change management standard library (2018 edition) • Organizational change management book (practical approach) • Change management book during SAP implementation • The book of organizational change management: a multiple approach • Enterprise Change Management (ECM) book • The book of the best experiences of organizational change management in 2020 by the Prosci Center • ISO TS 10020 Book Standard (Organizational Change Management Process) Article: The role of organizational change management in improving the maturity level of industrial marketing he, in various economic sectors such as automobile manufacturing, first companion, industry and mining, banking, rail industry, pharmaceutical, oil and gas, petrochemical, steel, copper industries, Mahan Business School, provincial, municipal, free trade zones, Hamon Naizeh, Meat and protein industries, transportation companies, universities, etc. have changed educational cooperation and scientific lectures about management. In 2019 and 2023, Dr. Tellohosseini has participated in the 11th and 12th international conferences on "Management Knowledge" held by the Prosci Organizational Change Management Learning Center every year. The result of this research, which changes the main body of management knowledge, is available under the title "Management Best Practices" at www.prosci.com.