Here is a list of common forms, charts and applications used by little league.
Age Determination:
When Determining the Age of your child you can use the Chart or use the Little League Age Calculator.
Little League Age Calculator
Little League Age Determination Chart
Players:Medical Release Form
Medical Release Form (Spanish) https://www.littleleague.org/downloads/medical-release-form-spanish/
School Enrollment FormYou can find other information related to Little league forms here:
https://www.littleleague.org/forms-publications/#new-and-updated