2020 NFHS Rules & Manuals

NFHS Memo and Release:

NFHS Rules Changes 2020

Powerpoint Presentations:

2020 NFHS Rules Powerpoint 


2020 US Lacrosse 2-Person Manual

2020 US Lacrosse 3-Person Manual

More help for officials can be found at



National Federation of High Schools “Concussion in Sports: What You Need to Know”

At  you must Register with an email and password, and then Order the video “Concussion in Sports: What You Need to Know.”
Both registering and ordering the video are free.
The website will offer you an opportunity to print a certificate certifying that you have completed the course.