Education
Rules, mechanics and training for MTFOA officials. Choose tackle or flag football to get started.
Tackle Football
Officiating Axioms
- Call only “quality fouls,” which are fouls that have a direct effect upon the play.
- Do not reach for your flag unless you intend to drop it. Get a number and keep officiating. When you put your flag on the field, your integrity is linked to it.
- Always see the ball before you blow your whistle.
- Be a good “dead ball” official. View all players until they are back with their teammates.
- Be deliberate when ruling on a fumble – and get a bean bag down.
- Crisp ball movement.
- Count players EVERY down.
- Maintain excellent and respectful communication with coaches.
- If you miss one – Do not look back! Always be ready to officiate the next play.
- Concentrate. Be mentally and physically prepared to work and give everything you have every play.
- Practice preventive officiating and do what you can to prevent fouls from happening.
- Always display integrity, courage, and poise. Stress and pressure reveal your true character.
- If you need help, ask for it; if you can give help with confidence, give it.
MTFOA Officiating Philosophy
Line of Scrimmage
- Officials will work to keep interior linemen legal and will only put a player in the backfield when it is obvious or when repeated warnings are ignored. Do not wait until the fourth quarter to enforce the rule.
- If an interior offensive player is lined up with his head clearly behind the rear-end of the snapper or clearly beyond the neutral zone, a foul should be called without a warning.
- Do not be overly technical on an offensive player who is a wide receiver or slot back in determining if he is off the line of scrimmage. When in question, it is not a foul but a warning may be warranted.
- Wide receivers or slot-backs lined up outside a tight end will be ruled on the line of scrimmage and covering the tight end if there is no stagger between their alignments.
- If there is a question, a player with an eligible number is not covered up, but a warning may be warranted.
- Formations during the execution of a trick or unusual play have the highest degree of scrutiny and must be completely legal.
Defensive Pass Interference
- Early contact is required.
- Early contact by a defender who is not playing the ball is defensive pass interference if he demonstrates an obvious intent to impede the offensive player’s ability to complete the catch. The categories of defensive pass interference are the following:
- Playing through the back of a receiver in an attempt to make a play on the ball.
- Grabbing and restricting a receiver’s arm(s) or body in a manner that restricts his opportunity to catch a pass.
- Extending an arm across the body (armbar) of a receiver thus restricting his ability to catch a pass, regardless of the fact of whether or not the defender is looking for the ball.
- Cutting-off or riding the receiver out of the path to the ball by making contact with him without playing the ball.
- Hooking and restricting a receiver in an attempt to get to the ball in such a manner that causes the receiver’s body to turn prior to the ball arriving.
- The defensive player has an equal right to the ball, so he must demonstrate the obvious intent to impede the offensive player.
Offensive Pass Interference
Actions that constitute offensive pass interference include but are not limited to the following categories:
- Initiating contact with a defender by shoving or pushing off to create separation in an attempt to catch a pass.
- Driving through a defender who has established a position on the field.
- Offensive pass interference will not be called on a screen pass when the ball is overthrown behind the line of scrimmage but subsequently, lands beyond the expanded neutral zone (up to two yards), and linemen are blocking downfield unless such blocking prevents a defensive player from catching the ball.
- It is not offensive pass interference on a pick play if the defensive player is blocking the offensive player when the pick occurs and the offensive player does not make a separate action.
Passing Situations
- When in question on action against the passer, it is roughing the passer if the defender’s intent is to punish.
- If an interception is near the goal line (inside the one-yard line) and there is a question as to whether possession is gained in the field of play or end zone, make the play a touchback.
- When in question on quarterback pass/fumble, rule pass.
- When in question whether the pass was complete or incomplete, rule incomplete.
- When in question whether a pass was forward or backward, rule forward if it was thrown from behind the line of scrimmage.
MTFOA Officiating Philosophy (cont.)
Blocking
- If there is a potential offensive holding but the action occurs clearly away from the point of attack and has no effect on the play, offensive holding should not be called (a warning may be warranted), except that a takedown should always be called anywhere on the field.
- If there is a potential for defensive holding but the action occurs clearly away from the point of attack and has no effect on the play, defensive holding should not be called (a warning may be warranted). Example: A defensive back on the opposite side of the field holding a wide receiver on a designed run play to the other side.
- Holding can be called even if the quarterback is subsequently sacked as it may be the other half of an offsetting foul.
- A slight jersey pull does not necessarily mean that offensive holding should be called—a material restriction against an opponent is necessary for a foul.
- Rarely should you have a hold on a double team block unless there is a takedown or the defender breaks the double team and is pulled back.
- For blocks in the back, indicators of the force of the contact include whether the blocking player was in a “chase mode” and how the blocked player falls—if he falls forward (rather than on his side), the contact was to the back. The force of the block could be slight and still a foul if the contact propels the player past the runner or prevents him from making the play. If the force is clearly on the side, it is not a foul.
- An illegal block in the back can still be called on fair catches, but should not be called if the illegal block occurs away from the play as the fair catch is being made or a touchback occurs and the contact is slight, except blocks in the back which are personal foul in nature should be called regardless of their timing relative to a fair catch or the tackling of a runner.
- When in question if an illegal block occurs in the end zone or field of play, it occurs in the field of play.
Kicking
- The kicker’s restraining line on onside and short pooch kickoffs should be officiated as a plane and any player (other than the kicker or holder) breaking the plane before the ball is kicked should be called offside. For deep kickoffs, also officiate the restraining line as a plane but do not be overly technical.
- When in question if a kick was touched, rule it was not touched.
Runner Down
- When in question, the runner was down and there was not a fumble.
- It is not a foul if legal contact occurs before the runner has a foot down out of bounds unless the runner has eased up as he is stepping out of bounds.
- When in question, the runner did not step out of bounds.
Personal Fouls & Unsportsmanlike Conduct
- Unsportsmanlike conduct is a non-contact foul under NFHS rules.
- If action is deemed to be “fighting,” then the player must be disqualified. Preventive officiating often can help to de-escalate the situation.
- For late hits away from the ball near the end of the play, when in question lean toward a dead-ball foul rather than a live-ball foul.
- Spitting on an opponent requires disqualification.
Rules & Mechanics
2026-2027 Mechanics
The TSSAA Football Officials’ Manual, with the new mechanics for 2026.
2026 Rule Book
Log in with your NFHS digital credentials to access. Learn more at nfhs.org/about/nfhs-digital.
2026 Case Book
Log in with your NFHS digital credentials to access. Learn more at nfhs.org/about/nfhs-digital.
Clock Operation
Clock rules to live by.
- Touchdown signal stops the clock.
- Timeout signal stops the clock.
- If the clock is stopped, do not take your eyes off of the referee.
- There will be no ready-for-play whistle or chop from the Referee when the play clock is to be set for 40 seconds, although the Referee will re-start the game clock (with a silent wind) after it was stopped for the first-down inbounds.
Non-Player Fouls
How to officiate physical contact between an official and a team nonplayer, including a coach.
- If you judge the contact as intentional, it’s a 15-yard penalty and disqualification of the nonplayer who contacted the official.
- If the contact is entirely unintentional and in the restricted area while the ball is live, it’s a 15-yard penalty from the succeeding spot. A second offense would result in disqualification of the head coach.
- There may be situations where officials determine the foul for unintentional contact is “flagrant,” such as if the nonplayer’s conduct is “abusive.” Any flagrant foul carries with it immediate disqualification.
Considerations for a potential flagrant foul:
- Officials should consider all circumstances in making a decision.
- If there are circumstances suggesting the contact wasn’t entirely unintentional, calling a flagrant foul may be appropriate.
- The location of the foul may also be considered. For example, contact that occurs on the field of play will involve heightened considerations that the nonplayer’s conduct is abusive and, thus, flagrant.
Instructional Videos
2022 NFHS Grounding Rule Change
NFHS football rule change allowing under certain conditions the passer to throw the ball away without it being an illegal forward pass or intentional grounding.
Watch on YouTube →
2022 Preseason Video
An in depth look at hurdling and excessive contact to a defenseless player.
Watch on YouTube →
Blocks Below the Waist by the Offense
Discussion of the new 2021 rule regarding blocks below the waist in the free blocking zone. This episode focuses on the offense.
Watch on YouTube →
Blocks Below the Waist by the Defense
Discussion of legal and illegal blocks below the waist by the defense.
Watch on YouTube →Flag Football
TSSAA Girls Flag Football
Rule books, mechanics and training for officiating girls flag football.