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. A resignation letter with a notice period is an official statement of your intent to leave your company after a specified length of time. Professional resignation letter examples for different reasons. Free templates and writing guide to resign on a positive note without feeling awkward. During this onemonth notice period, I will complete all my responsibilities and assist in the handover process to avoid any project delays. Learn how to write a professional resignation letter with our step-by-step guide, easy to use templates and helpful tips.