Start with a warm welcome letter from the board chair or the executive director. Please contact me if you have any questions, and again, welcome!You have made a sound investment in your professional future. Get help drafting the welcome letters to the new members of your nonprofit organization with these two useful writing templates! Send a welcome letter to the new board member once appointed. The meetings of the Board of Supervisors are open to the public, and all public participation is welcome. A letter welcoming a new board member to a nonprofit organization. The letter is on white paper with black text. If you have questions, please fill out an admissions inquiry or call us at 213.381. Welcome Back and Happy New Year!