Resignation Acceptance Email templates: Discover how to write an effective resignation acceptance letter. Below is a sample union resignation letter.You should check your union's constitution and bylaws to see if it is specific to whom a resignation must be sent. Explore why a good resignation letter is important and how to write it, and check out our free resignation letter examples. In this guide, I'll cover how to effectively resign from a board, the key elements to include in your letter, and provide examples of resignation letters. How do I write a resigning letter? I wish to inform you that your resignation has been accepted. I wish the board and the company continued success and offer my support in ensuring a smooth transition. Sincerely,. Your notice period will be observed according to your contract, and we will work closely with you to wrap up any outstanding responsibilities. Please accept this letter as formal notice of my resignation from the position of Registered Nurse at Starlight Medical Center, effective November 19, 2024.