Writing a lengthy resignation letter is unnecessary, and a few paragraphs are sufficient. How to fill out the Director Resignation Letter Template for Companies?1. Enter the date on the letter. 2. Complete and include this form with your paper submission. This form will not be made part of the filed document. Prepare a written, dated, signed resignation letter that indicates the effective date of your resignation. The procedures defined in this Administrative Policy Instruction apply to all employee separations including resignations, terminations, retirements,. As it is a formal document, you should include standard formatting such as your name, prior position, contact details and date. Kindly accept this letter as my resignation with immediate effect from ______ date, from the post of Director of. Highest level of public protection in Sacramento.