Letter of Acceptance of Appointment. Download a free Board of Directors Acceptance Letter template.Use this letter to formally accept your appointment as a director on a company's board. To appoint a director, the person proposing to become a Director must obtain a digital signature certificate (DSC) and director identification number (DIN). The new Directors for FEI shall each execute an acceptance certificate, attached hereto as Schedule 3.4. Complete an online form and obtain a personalized letter of acceptance of appointment as director of a corporation. (the "Company" or "Entropic") is pleased to offer you an opportunity to join the Board of Directors (the "Board") of the Company. This letter aims to ensure that you, as board members, are up to date with our activities, challenges, and opportunities. This appointment letter is for the Editorial Board Chairman of KPLC. Download the sample acceptance letter for board of directors.