High School 2026
| NCAA Rules | NFHS Rules |
| NCAA Rulebook | 2026 NFHS Rule Changes |
| 2025 NCAA Rule Changes (No Changes for 2026) | 2025 NFHS Rule Changes |
You can review major differences between NFHS vs NCAA rules
by going to the Training Page.
Men’s Club & College Club 2026
| Maryland Lacrosse League | Howard County Adult Lacrosse League |
National College Lacrosse League |
| MLL Rules | HoCo Masters Rules | Rules | Directory | Invoices |
Youth Club & Rec 2026
| 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 |
| MYLA Pocket Rules | MIAA MS Rules | ||
2026 Season Information
In order to officiate MIAA, WCAC, and NCLL games in the 2026 season, SLOA members must pass the NCAA Rules Test with a score of 80% or better by March 16, 2026. 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 2026 MPSSAA Rules Clinic Course before the start of the spring season and import their Course Certificate directly into DragonFly.
The NFHS Federation Rules Exam will open later in February. In order to officiate NFHS games in the 2026 season, SLOA members must log into their account on DragonFly and complete the NFHS Spring Rules Exam by March 16, 2026. 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.