In this article, we define a director resignation letter, provide a template and offer several examples to reference when writing your own. Submit your resignation, including your name, title and resignation date.If the registered agent or office information has changed after a change in ownership, you must update that information. See Form 401 (Word 103kb, PDF 94kb). Sec. 201.001. RESIGNING OR DECLINING OFFICE. 1. Prepare for board resignations in advance. The board will then need to formally accept the resignation at a board meeting and make sure that the secretary includes it in the minutes.