See the new rule changes ahead of the 2025 season.
Approved 2025 Playing Rules, Bylaws and Resolutions
Learn about the NFL's Dynamic Kickoff Rule
New Dynamic Kickoff Rule Explainer
Through the lens of the best in the game — current players, NFL Legends and coaches — the initiative highlights proper technique, shares best practices and showcases the NFL Way to Play.
NFL Way to PlayFeatured Content
2025 NFL Free Agency
Learn more about NFL free agency and the terms that apply to the annual process.
2025-2026 Important NFL Dates
Dynamic Kickoff Rule Explainer
The NFL’s International Impact
Countdown to Kickoff
NFL Video Rulebook
The NFL Video Rulebook explains NFL rules with video examples.
Gameday
Take a look behind the scenes at the NFL’s meticulous preparation, each season and each week, for 332 preseason, regular season and playoff games, and see how the league is anticipating the future while preserving the history, integrity and equity of America’s favorite sport.
Learn the Game
Learn the Game gives you everything you need to understand the basics of NFL football. Learn fundamental terms in the glossary, understand base formations and get a quick guide to NFL TV graphics.
Officiating
NFL officials are the best of the best — for every down and every snap, this seven-person unit makes precision calls and split-second decisions at full speed. Look behind the scenes at how the league scouts, develops and evaluates the officials who work at football’s highest level.
Journey to the NFL
The NFL is only as good as its players. That’s why the league works with individuals at every stage of their involvement with the game to develop and support not only great players, but also great people. Learn about the history of NFL players and what it takes to make it in the league.
The Rules
The NFL’s rules have continued to evolve since football’s earliest days — always changing to protect the players, the game’s integrity, and to make the game fairer and more entertaining. See how today’s rules have come about through testing, analysis and careful deliberation, and how the game has evolved into the sport beloved by millions today.
Inside Football Ops
Step behind the scenes of NFL Football Operations, the department that fosters a culture of clarity, consistency and credibility and ensures that the game’s rules — and the league’s officiating — are consistent to ensure the sport’s long-term success.
NFL Football Operations’ mission is to establish a culture of clarity, consistency and credibility in all aspects of the greatest game. Football is an essential piece of America’s fabric, uniting fans, players and communities with a simple yet powerful bond. We honor the game’s history while continuing to innovate and preserve the sport for future generations of fans, players, coaches, teams and officials.
© 2025 National Football League. All rights reserved.