Looking to resign with a One Month Notice Resignation Letter? Use our resignation letter template for notice-period roles.In this article, we discuss how to create a 30day resignation letter, why it's important and provide a template and examples to help you write your own. We've rounded up tips and examples for writing a resignation letter that'll help you maintain work relationships long after leaving a company. A resignation letter with a notice period is an official statement of your intent to leave your company after a specified length of time. A simple resignation letter format includes a resignation statement, an appropriate notice period, and an expression of gratitude. I am submitting my two weeks' notice of resignation. I hope a two-week notice is sufficient for you to find a replacement for me. If I can help to train my replacement or tie up any loose ends, please let me know.