Mt. Seymour Little League: Umpires

Interactive Rule Quiz
Terrific site that generates rule quizzes and scores your answers - complete with rule references. Great resource!

Stockton California Umpire Site
Site dedicated to umpires - particularly good information relating to positioning. Includes information on stance, rules and interpretations, signaling, rule myths and a lot more.

Umpire Positioning - Little League
Great collection of colorful diagrams showing correct positioning in a wide variety of situations. Specifically targetted to 2-man crews.

Instructions for filling out Umpire Slips