How NFL Rules Change: The Competition Committee and the Owners' Vote

By 4Football Staff · October 22, 2026 · 10 min read

Where proposed rule changes come from, how the Competition Committee shapes them, why it takes 24 of 32 owners to pass one, and why some changes are tried for a year and then dropped.

Every spring, a few weeks after the draft, football fans get a round of headlines about the rules: the league has changed how kickoffs work, or tweaked a penalty, or made a certain play reviewable. The announcements arrive as if the rulebook were rewritten overnight. In fact, each change has traveled a long road, through film study, injury data, committee meetings and a vote.

Understanding that road helps you read those headlines more critically. It tells you who can propose a rule, who filters the ideas, how many votes are required and why some changes pass quickly while others are rejected year after year. It also explains why a rule that seems obvious to a fan watching at home can take a long time to appear.

Who owns the rulebook

The NFL is a partnership of 32 teams, and the rules of the game belong to those teams collectively. The owners (or the people who vote on their behalf) decide what the playing rules say. The commissioner and the league office administer the rules, officiate their application and discipline violations, but they do not unilaterally write them.

Two bodies matter most in the process.

• The Competition Committee, a standing group that studies the game and recommends changes.
• The full ownership, which votes on proposals at league meetings.

A third party, the players' union, is not part of the vote but is consulted on some topics and can have a formal say on matters that touch the collective bargaining agreement. We explain that document in The Collective Bargaining Agreement.

What the Competition Committee is

The Competition Committee is a group made up of a small number of club executives, general managers and head coaches, chosen through the league's own process. Its job is to look at how the game is being played and to recommend changes to the playing rules. Members come from a mix of clubs and, importantly, a mix of backgrounds: people who build rosters, people who coach and people who run organizations. The membership changes over time, so check the league's announcements if you want the current list.

The committee does not work in a vacuum. It receives help from:

• The league's football operations and officiating staff, who track how rules are being called and where confusion arises.
• Medical and safety advisers, who review injury data and advise on rules meant to protect players.
• Other advisory groups, such as coaches' and player-safety panels that provide perspective from people close to the game.
• The clubs themselves, which can send in proposals of their own.

The committee's work does not stop when the season ends. It reviews games, discusses plays that created confusion, collects feedback from coaches and officials and develops a list of ideas to bring forward.

Where proposals come from

A rule change can start in several places.

1. A club. Any team can submit a proposal for the owners to consider. Some are practical fixes. Others reflect a team's frustration after a specific game.
2. The Competition Committee. The committee itself writes proposals based on its review of the previous season.
3. The league office. Football operations or officiating staff can raise issues and suggest changes, which the committee then considers.
4. Public pressure. A controversial moment can create momentum for a change, even if the proposal has to be written and submitted through the usual channels.

A proposal has to be put in writing, with a precise description of what would change in the rulebook. A vague complaint is not a proposal.

The annual cycle

The rule-making calendar is fairly regular, though the details shift from year to year.

Some rules can also be changed at other meetings during the year. The spring gathering is the one that draws the most attention because it comes just before the new season and covers the largest set of proposals. Check the league's announcements for the dates in any given year.

The vote: why 24 matters

Rule changes need the support of at least 24 of the 32 clubs, which is three-quarters of the owners. That is a high bar. A proposal that has the support of a simple majority, say 18 or 20 clubs, fails.

The supermajority has a clear purpose. It forces the league to reach broad agreement before changing the way the game is played. A rule that benefits half the teams and harms the other half does not pass. In practice, it means proposals are often revised before the vote to attract more support, and the Competition Committee tends to bring forward changes it believes it can pass.

Each club has one vote, regardless of its size or success. A change that affects an offense in a particular way has to win over teams whose coaches might prefer a different style.

Why some proposals fail

Failed proposals are an ordinary part of the process. Reasons include:

• Too many unintended consequences. Owners worry that a rule written to fix one problem will cause another.
• Philosophical disagreement. Some changes alter the character of the game, and owners disagree about whether they should.
• Competitive balance. A change may help clubs with a certain type of roster and hurt others.
• Not yet ready. A proposal may be set aside for another year, so the committee can refine it.

A proposal that fails one year may return, rewritten, the next. It is common for important changes to take several attempts before they reach 24 votes.

Trial runs and sunset provisions

Not every rule change is permanent from day one. Owners sometimes adopt a change for a limited period, such as a single season, as a test. Such a change comes with a stated end date, and unless owners vote again to keep it, it lapses.

A well-known example is the decision to make pass interference reviewable. After a missed call in a high-profile playoff game, owners voted in the following spring to allow coaches to challenge pass interference calls and non-calls. The change was made for one season. When that season ended, the rule was not renewed, and the league returned to its earlier approach. The episode shows both how public events can drive the agenda and how a rule that attracts attention may still fail to last. For the review process itself, see The NFL Replay Review System Explained.

Trial rules are useful because they let the league gather evidence before making a permanent change. They are also a sign that owners are willing to admit uncertainty, which helps a proposal win support.

What kinds of rules change

The topics that tend to appear on the agenda include:

• Player safety. The committee frequently proposes changes meant to reduce injuries, such as restrictions on certain tackles, protections for vulnerable players or limits on certain kinds of contact. The long history of this subject is told in A Century of Safety Rules in Football.
• Special teams. Kickoffs, punts and onside kicks have all been revised many times. See Kickoff Rules and How They Have Changed.
• Officiating and replay. Changes to what officials can call and what can be reviewed.
• Game administration. The clock, overtime format, timeouts and substitution rules.
• Competitive fairness. Rules about formations, motion and illegal contact.

Another example from the past is the so-called tuck rule, which treated a quarterback's arm motion of pulling the ball back toward his body as an incomplete pass in certain situations, not a fumble. It drew heavy criticism after a famous playoff game following the 2001 season and was removed from the rulebook in 2013. The case illustrates how a rule can persist for years after it becomes controversial, because change requires the owners' agreement.

Why rule changes can feel slow

Fans often ask why an obvious fix takes years. Several features of the process explain it.

• The calendar is fixed. Most playing-rule votes happen once a year, so a proposal that misses the window waits until the next one.
• The threshold is high. Three-quarters of the owners must agree, so a change that is merely popular is not enough.
• Rules interact. A change to one part of the book can affect many others. The committee has to draft language that works with the rest of the rulebook, and officials have to be able to enforce it in real time.
• Officials need training. A rule that cannot be called consistently by seven officials on a live play can create more confusion than it solves. The league spends time teaching new rules before they take effect.
• Unintended effects are costly. Teams adjust their strategies quickly. A rule meant to reduce one kind of play can push coaches toward another, and the league prefers to understand that before it commits.

The same features that slow a change also make it hard to reverse a mistake. That is one reason trial periods have become more attractive.

What a good proposal answers

Whether or not a rule passes, the strongest proposals tend to answer the same set of questions.

1. What problem does it solve? The answer should be specific: an injury pattern, a point of confusion, a play that gives one side an unfair edge.
2. How would it be enforced? Officials must be able to identify the violation from their positions on the field, at full speed.
3. What would it cost the game? Every rule limits something. The question is whether the benefit is worth the restriction.
4. How does it affect different kinds of teams? A change that helps a passing offense and hurts a running offense will get a different reception from teams with different styles.
5. Is there evidence? Film, injury data and officiating records carry more weight than anecdotes.

When you read about a rule that failed, the explanation is often that it fell short on one of these points, not that the owners disliked the idea in principle.

Common misunderstandings

"The commissioner changes the rules." The commissioner administers them, but the owners vote on playing rules.

"The Competition Committee passes the rules." The committee recommends. The full ownership decides.

"A majority is enough." The bar is 24 of 32, not 17.

"A rule that passes stays forever." Some are adopted for a trial period and expire unless renewed, and others are amended or repealed later.

"The same rules apply from youth football to the NFL." Each level has its own rulemaking body, and the rules differ in important ways.

Playing rules versus other league decisions

The owners' vote covers more than the playing rules, but not everything is decided the same way.

• Playing rules, the subject of this guide, are changed by the vote described above.
• League bylaws and policies, which cover areas such as roster limits or ownership, are changed by their own procedures.
• Matters covered by the collective bargaining agreement require negotiation with the players' union, so the league cannot change them by itself.

A story about a new "rule" may fall into any of these categories. If a change affects pay, practice limits or discipline, the union is likely involved. If it alters what happens on the field, it is likely a playing-rule change decided by the owners.

Rules at other levels

The NFL's process is its own. College football rules are written by a separate body for the NCAA, and high school rules are published by a national federation and adapted by each state association. That means the NFL's rule changes do not automatically apply to other levels, and many differences persist. Our guide to how high school football is organized covers the state-level structure, and a side-by-side look at the three levels can be found under College vs NFL Rules.

A pretend proposal

Imagine a club's coach believes a particular kind of block is causing injuries. He asks his team's executive to submit a proposal to ban the block. The committee collects data on how often the block occurs and how often injuries follow. It consults officials about how the rule would be enforced, and it asks coaches whether a ban would change the style of play. The committee rewrites the proposal to apply only in certain situations, which attracts more support.

At the owners' meeting, the proposal is presented and debated. Some owners worry about enforcement, and others argue that the problem is rare. After the discussion the owners vote. If 24 or more clubs support it, the rule takes effect in the coming season. If not, the proposal may be revised and brought back. The example is hypothetical, but it follows the usual shape.

How to follow it yourself

When a rule change is announced, ask a few questions. Who proposed it? Is it permanent or a trial? Does it change a playing rule, a policy or something that required the union? How many votes did it receive? The answers will tell you more than the headline does. You can see the effects of rule changes in the scores and in how games play out, and the Play section of 4Football explains how recreational leagues handle their own rules.

The short version

• NFL playing rules belong to the 32 clubs collectively, and the commissioner's office administers them.
• The Competition Committee studies the game and recommends changes; clubs and the league office can also submit proposals.
• A rule change needs at least 24 of 32 votes, which forces broad agreement.
• Proposals that fail are often revised and brought back, and some rules are adopted for a trial period only.
• Player safety, special teams, officiating and clock rules are the most common topics.
• Items covered by the collective bargaining agreement require the players' union as well.
• Other levels of football have their own rulemaking bodies, so check the rulebook for your level.