Manuals and Documents
Rules
High School
- Connecticut CIAC Pitching Limitation Rule
- By State Adoption
- High School Extra Hitter Rule (sub varsity)
- Pitcher Going To Mouth
- NFHS DH Rule
Other Rules
- 2010; includes HTL
- 2008 MLB Changes
- American Legion DH Rule
- NCAA Collision Rule
- Helmet Rule
- 2009 Fall Baseball Rules
- 2010 NCAA Illegal Bat List
- CBOABU Mechanics Manual - Introduction
- CBOABU Mechanics Manual - Principles
- Timing
- Communication
- Base Umpire Positioning
- Three Person Mechanics
- Four Person Mechanics
- Procedures for Ejections and Restrictions
Commissioner Notes
