Rules & Regulations
The complete ILMSHL rule set — league structure, playing rules, playoffs, eligibility, rostering, and scorekeeping.
League Structure
- Two conferences: No Checking and No Checking Development, each divided into American, Olympic, and National divisions (when three are needed).
- Regular season is 14 games per team, no overtime. All teams advance to the playoff round.
- Playoffs are double elimination. Trophies and medals to champions and runners-up in each division.
- Each division champion's team name is added to the hanging banners at Ice Line (AAA Arena, Rink 3).
- Each division holds an All-Star Game, picked by the coaches/team reps in that division.
- Meetings: Summer (July), Final Declaration (September), Division Re-alignment (November), All-Star Selection & Playoff Alignment (January).
Playing Rules
- Three 13-minute periods after a 4-minute warm-up. No overtime in regular-season games; a tie ends as a tie.
- Penalties: 1½-minute minors, 4-minute majors, 8-minute misconducts. After 4 penalties a player is suspended.
- USA Hockey rules apply for 14U and below. Icing is called while shorthanded.
- No Check levels: no checking, slapshots allowed. Development levels: no checking, slapshots not allowed.
- Development American only: no player may score more than 3 goals; a 4th earns a bench minor and doesn't count. Tier 1 AAA and 6th-8th grade Tier 2 AA may not play at this level — one petitioned 5th-grade Tier 1 AAA exception per team.
- Mercy rule: trailing by 5+, a team may request a running clock, stopped once back within five.
- Be ready 10 minutes before game time; failure to field a starting line-up within 10 minutes is a forfeit.
- Two referees scheduled; if only one shows, the game is still official.
- Coaches verify the iPad score sheet at game's end; once submitted it is official (head coach/team rep only authorize changes).
- Video may be used only to clear a player/coach, correctly assign a penalty, or assess a match penalty — never to overrule a referee.
Playoffs
- Regulation is three 13-minute periods.
- Tied after regulation: a 4-minute sudden-death 4-on-4 overtime.
- Still tied: a 4-minute sudden-death 3-on-3 overtime.
- Still tied: a 3-player shootout, then sudden-death until a winner (6 different shooters, or full bench if fewer, before repeating).
- Double-elimination format.
Player Eligibility
Players must be in grades 5-8 and attend one of their team's approved feeder schools (approved 4th graders by petition). Players must play for their own school unless released in writing to the commissioner — no exceptions. Petitioned players are illegal until approved in writing.
Public feeders: any public intermediate feeding the sponsor high school; any public elementary feeding an approved intermediate; district students at a private/parochial school (only if no approved private/parochial team); home-schooled/special-education students living in the sponsor district.
Private/parochial feeders: students within the public district where the school is located (only if no approved public team).
Feeder-change requests due by August 1; approved feeder list posted by September 15. Additions Sept 15-Dec 1 require written commissioner approval. Bishop Shanahan feeders: St. Agnes, Assumption BVM, St. Basil, Coatesville Catholic/Pope John Paul II, Holy Family, St. Joseph, St. Max, St. Monica, St. Norbert's, Notre Dame Academy, Sacred Heart-Oxford, St. Elizabeth, St. Patrick's (Kennett & Malvern), St. Peter & Paul, St. Phillip & James, St. Simon & Jude, St. Thomas, Villa Maria Academy. (Subject to change.)
Rostering Requirements
- All teams USA Hockey registered; all coaches registered with the correct credential. Each team supplies a USA Hockey roster link shared with all club members. Your USA Hockey roster is the playoff roster.
- All players register and sign a waiver. Dress up to 20 (18 skaters + 2 goalies); roster up to 23 skaters + 2 goalies.
- Rostered on one club for playoffs (goaltenders excluded).
- Must play at least half the regular-season games (currently 7) for playoff eligibility (goaltenders excluded). Medical-note injuries get credit for missed games.
- Swing players allowed up in the regular season; limited to three skaters + one goalie in playoffs, on both rosters, marked Affiliated. No one swings down.
- Goaltender shortage: bring up from your lower division, or borrow from a same/lower division team with approval + written notice to the commissioner.
- Mid-season permanent roster moves reported to the commissioner are then permanent; none after playoff rosters are set.
Scorekeeper Information
- Each team supplies a scorekeeper: Home = 1st, Away = 2nd. The Home Team uploads to the cloud.
- Scored in the GameSheet app on an iPad. Code: ipad-ilmsl-cb. iPads at the front office at most rinks.
- No scorekeeper = a minor penalty at the start of each period one is unavailable (max 3, one per period).
- Reference: 2026-27 ILMSHL Score Keeper Helper Sheet. Scorekeeping questions: Bud Dombroski, cell 610-764-9505 (texts OK).
Jersey Colors
If there is a conflict in jersey colors, the designated home team has first priority. If one team has two sets, they switch to a contrasting color.
Protests
Note the protest on the score sheet or send an immediate email/text to the commissioner, with a follow-up before the protesting team plays that team's next game. No protest on a referee's call/no-call. Match penalties carry over to the ILMSL and all USA Hockey teams that player is rostered with.
Questions?
USA Hockey & AAHA Resources — 2026-27
Official Atlantic District (AAHA) documents for the 2026-27 season. New this year: teams register under their High School USA Hockey code, and rosters must follow the updated grade / birth-year eligibility and waiver rules below.
contact us
questions? contact us
Bud Dombroski
Middle School League Commissioner
700 Lawrence Drive, West Chester, PA 19380
Phone: 610 436-9670 x122
Email: hockey@iceline.info
Bob Adams
Middle School League Treasurer
700 Lawrence Drive, West Chester, PA 19380
Phone: 610 436-9670 x107
Email: badams@iceline.info