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IAABO Board #175
Nobscot Valley Basketball Officials Association

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2023 IAABO MA Interpretation Meetings

Host Board Day/Date of Meeting Time Location

28 Sunday, October 15th 10:00 AM Remote/Online - Zoom

28 Tuesday, October 17th 7:00 PM Remote/Online - Zoom

130 Sunday, October 22nd 10:00 AM North Andover High School

95 Sunday, October 29th 10:00 AM Long Meadow Golf Club, Lowell

26 Sunday, October 29th 9:00 AM Bay Path Regional High School, Charlton

27 Sunday, October 29th 10:00 AM Archbishop Williams HS, Braintree

26 Monday, October 30th 6:30 PM St. Johns High School, Shrewsbury - Remillard Hall

27 Sunday, November 5th 10:00 AM Woburn High School

95 Monday, November 6th 7:00 PM Long Meadow Golf Club, Lowell

31 Wednesday, November 8th 7:00 PM Basketball Hall of Fame, Springfield

130 Wednesday, November 8th 7:00 PM Salem State University

208 Sunday, November 12th 6:30 PM Milford High School

25 Sunday, November 12th 6:30 PM Berkshire Meadows, 25 Cherry Hill Dr., Pittsfield

54 Thursday, November 16th 7:00 PM South Shore Technical School, Hanover

30 Sunday, November 19th 9:00 AM Bristol Plymouth Regional Technical School

175 Sunday, November 19th 9:00 AM Metrowest Boys & Girls Club, Marlborough

54 Sunday, November 19th 11:00 AM South Shore Technical School, Hanover

152 Monday, November 20th 7:00 PM Bourne Middle School Library

44 Monday, November 27th 6:00 PM Knights of Columbus, Fitchburg

44 Sunday, December 3rd 9:00 AM Knights of Columbus, Fitchburg

130 Sunday, December 10th 10:00 AM North Andover High School

2023-2024 - Significant Changes

There are significant changes to the rules in the 2023-2024 season including changes to bonus free throws and front court throw in spots.  

Rules are below, and if you are an IAABO member, you can review the interpretation video at 

NFHS Rule Changes 2023 -2024

2-1-3 NOTE (NEW): Requires the shot clock operator to sit at the scorer’s and timer’s table, if using a shot clock.

Rationale: Establishes the placement of the shot clock operator for those states utilizing the shot clock and the growing use of video boards that allow tablet control from anywhere in the gym.

3-4-5: Requires uniform bottoms on teammates to be like-colored while allowing different styles of uniform bottoms among teammates.

Rationale: Clarifies that teammates must all wear like-colored uniform bottoms but may wear multiple styles while aligning language with other NFHS rules codes.

3-5-6: Allows undershirts worn under visiting team jerseys to be black or a single solid color similar to the torso of the jersey. All teammates wearing undershirts must wear the same solid color.

Rationale: Allows schools with hard-to-find colors to wear black under visiting team jerseys while continuing to require all team members to match.

4-8-1: Eliminates the one-and-one for common fouls beginning with the seventh team foul in the half and establishes the bonus as two free throws awarded for a common foul beginning with the team’s fifth foul in each quarter and resets the fouls at the end of each quarter.

Rationale: Improves flow by providing an opportunity for teams to adjust their play by not carrying over fouls from quarters 1 and 3 to quarters 2 and 4 while significantly reducing the opportunity for correctable errors to occur. Minimizes risk of injury by eliminating the one-and-one and reducing opportunities for rough play during rebounding opportunities.

7-5-2 thru 4: Establishes four throw-in spots (the nearest 28-foot mark along each sideline or the nearest spot 3-feet outside the lane line on the end line) when a team gains or retains possession in their frontcourt after the opponent commits a violation, a common foul prior to the bonus, or the ball becomes dead (i.e. inadvertent whistle or a held ball).

Rationale: Simplifies throw-in procedure when a team gains or retains possession for situations other than an out-of-bounds throw-in.

7-6-6: Allows the official administering a throw-in to the wrong team to correct the mistake before the first dead ball after the ball becomes live unless there is a change of possession.

Rationale: Allows for a correction of an official's mistake in a more reasonable timeframe. 

9-3-3: Establishes that a player may step out of bounds without penalty unless they are the first player to touch the ball after returning to the court or if they left the court to avoid a violation.

Rationale: Allows a player to step out of bounds if they gain no advantage and penalizes a team only if they gain an advantage by leaving the court and returning to avoid a violation or to be the first to touch the ball.

Contact Above The Shoulder Video

IAABO - Contact Above the Shoulder Video -

Note: The upgrade even on slight contact to an Intentional Foul for contact above the shoulder.