How to write a resignation letter that's effective immediately? In this article, we cover everything you need to know about writing a resignation letter without notice and provide an example to get you started.I am writing to inform you of my resignation from the Marketing Assistant position at Company A. Today will be my last day of work. A resignation template or example to refer to will often help you clarify your statement and keep it concise and ontopic. Professional resignation letter examples for different reasons. Free templates and writing guide to resign on a positive note without feeling awkward. Within one work day, provide a copy of the constructive resignation letter to the employee's union, as authorized. 23.3 Effective Resignation. B) Public Comments: For those wishing to make public comments remotely, identified individuals will be given up to three (3) minutes to speak. Dutta sent his resignation letter to Trinamool supremo Banerjee.