2025 Pre-season Information
In order to officiate MIAA & WCAC games in the 2025 season, SLOA members must pass the NCAA Rules Test with a score of 80% or better by March 16, 2025. Please note that you cannot save your progress while completing the test. If you have already taken the NCAA test as a NILOA official, you do not need to take the test again.
Officials must also complete the virtual 2025 MPSSAA Rules Clinic Course before the start of the spring season and import their Course Certificate directly into DragonFly.
In order to officiate NFHS games in the 2025 season, SLOA members must log into their account on DragonFly and complete the NFHS Spring Rules Exam by March 16, 2025. Each official will have five attempts to achieve a passing score of 75% or better. A score of 85% or better is required to be eligible for a post-season state semi-final and championship assignments.
High School 2025
| NCAA Rules | NFHS Rules |
| NCAA Rulebook | Order NFHS Rulebook | NFHS Rules App |
| 2025 NCAA Rule Changes |
You can review major differences between NFHS vs NCAA rules
by downloading this document.
Men’s Club & College Club 2025
| Maryland Lacrosse League | Howard County Adult Lacrosse League |
National College Lacrosse League |
| MLL Rules | HoCo Masters Rules | NCLL Rules |
Youth Club & Rec 2025
| Greater Howard Club Lacrosse Conference | Maryland Youth Lacrosse Association |
Harford County Recreational League |
Middle School Lacrosse |
| GHCLC Rules | MYLA Rec Rules | Same as MYLA Rec Rules | Youth MS Rules |
| GHCLC Clearing Count | MYLA Pocket Rules | MIAA MS Rules | |