The USATF National Officials Committee has created a library of more than 100 "Best Practices" documents, developed by experienced officials around the country on almost all events and officiating positions. They go beyond the rulebooks to cover individual event planning and control; venue preparation; briefings to athletes and officials' crews; evaluation of officials' performance; and much more. Most are one page documents that can be laminated to keep on a clipboard, or to use as training materials.
Visit the Best Practices site occasionally to view new and updated materials -- each has a version date on it, and more than 10 new or updated documents have been posted in the last six months. Use them as is, or modify them to suit your needs; and help spread the word to other officials about the existence of these valuable materials.