17 Laws · 2 cards · 1 whistle

YOU'RE THE REF!

Book 12 · Referee School

⚽ For Saransh — today, YOU make the call ⚽

Twenty-two players. One ball. And one person in charge of all of it. Learn the 17 Laws, the secret arm signals and the wildest calls in football history. Then grab the whistle and referee 18 tricky moments yourself.

1 Chapter One

The Loneliest Job on the Pitch

Twenty-two players chase the ball. One person never kicks it — and is in charge of EVERYTHING. That's the referee. Today, that's you.

Law 5 · The Referee

The boss of the pitch

The referee has full authority. Fouls, cards, goals, added time — the ref decides it all.

And here's the big one. The ref's decisions about what happened in the game are final. Even whether a goal was scored.

Players can moan. Coaches can wave their arms. Fans can boo. Only the ref can change it.

One ref? No — a whole team!

R

The referee

In the middle, with the whistle. Runs the whole match.

🚩

Two assistant referees

One on each touchline, with a flag. They show when the ball is out, whose throw it is — and offside.

4

The fourth official

Runs the substitutions and checks boots and kit. Looks after the spare balls. Holds up the added-time board, which shows the extra minutes at the end of each half.

📺

The VAR team

VAR stands for Video Assistant Referee. These refs watch replays in a special TV room. The Laws even allow more helpers, like an extra assistant beside each goal.

The 2026 World Cup had 170 match officials! That's 52 referees, 88 assistants and 30 video officials, from 50 countries. The biggest refereeing team ever. Before a ball was kicked, they all went to a 10-day training camp in Miami.

Tap to pack · Law 5

Pack the referee's bag

Law 5 says every referee MUST carry five things. Tap them to pack them. Careful — some of these don't belong!

Tap an item to pack it. 0 of 5 packed.

Refs are athletes too

10.5 kmRun in one matchAbout 26 laps of a running track — in just one match!
9.4 kmBack in 1993That's what English league refs ran in 1993. By 2005/06, top refs ran 11.6 km. Football got faster, so refs got fitter!
6.5 kmRun by an assistantUp and down one touchline, sprinting to keep level with play.
19 km/hTop sprint speedAbout as fast as a grown-up cycling to work (from a study of refs in Brazil).
6 secThe sprint testTop refs must sprint 40 m in about 6 seconds — six times, with a short rest after each! Can YOU do it? Get a grown-up to time you.
40×The never-ending testRun 75 m, walk 25 m … forty times in a row. That's 4,000 m — 10 laps of a track.

Ref history in three blasts

🧣

Hankies, then whistles

The first officials signalled by waving a handkerchief! In 1884 a Birmingham toolmaker, Joseph Hudson, designed the whistle that referees took up instead. Which match heard the very first whistle? Nobody knows for sure. And the Laws didn't even mention the whistle until 1936.

🗣️

Why "referee"?

Long ago, each team brought its own "umpire". When the two umpires couldn't agree, the players referred to a man on the touchline — the referee! In 1891 the referee moved into the middle, and the umpires became linesmen. Today we call them assistant referees.

⬛

Why black?

For about a hundred years refs wore black, so nobody could mix them up with a player. At the 1994 World Cup in the USA, refs wore red, yellow or silver instead. Today you'll mostly see yellow or black.

2 Chapter Two

17 Laws Rule the World

Grown-ups call them "the rules". Real refs call them the Laws. There are just 17 — the same for the World Cup final and the smallest village game. This book uses the 2026/27 Laws.

Just 8 votes decide the Laws for the whole planet. They belong to a group called the IFAB, started in 1886. FIFA has 4 votes. England, Scotland, Wales and Northern Ireland have 1 each. To change a Law you need 6 yeses — so not even FIFA can change football on its own!

Tap a Law to flip it

Fact or myth? You decide!

Score: 0 / 4

"If half the ball is over the line, it's out."

"If you lose a boot by accident and then score, the goal counts."

"The penalty spot is 12 metres from the goal."

"The added-time board shows the MOST extra time there can be."

Good news

Small pitch = real football
The Laws let kids' football be smaller: a smaller pitch, smaller goals, a lighter ball, shorter halves and fewer players. Some kids' leagues even use a sin bin — a yellow card means sitting out for a while. So small-sided football for kids is 100% real football.

3 Chapter Three

Fouls, Handball & the Cards

Remember Book 2? Yellow means "warning", red means "off". Now find out HOW a referee decides.

Law 12 · The foul-o-meter

Same trip. No card, yellow or red?

A ref doesn't just ask "Was it a foul?" They ask: how bad was it? Tap each level.

Tap a level to see what the ref does.

The free kick is the same every time. Only the card changes.

Law 13 · Free kicks

Contact? Direct. No contact? Usually indirect.

A foul where you bump into a player — a kick, a trip, a push, a hold — gives a direct free kick. So does a handball. You may shoot straight at goal.

Dangerous but no contact, like a high boot near someone's head? That's an indirect free kick. The ball must touch another player before it can go in.

A direct-free-kick foul inside your own penalty area = a PENALTY.

The Starfish Test: handball or not?

Not every touch of the arm is handball! The big question: did the arm make the body unnaturally bigger? Make the call.

Score: 0 / 3

His arm is pressed tight to his side. A shot from close range smacks it.

He jumps with both arms high above his head. The ball hits his hand.

He sticks his arm out wide to block a shot.

Always handball: scoring straight off your own hand or arm — even by accident, even if you're the keeper.

🟨 Yellow card

  • Diving to trick the ref
  • Arguing with the ref
  • Wasting time at a restart
  • Not backing off 9.15 m at a free kick
  • A reckless foul
  • Shirt off to celebrate — even if the goal is then cancelled!
  • Climbing the fence to celebrate

🟥 Red card

  • A second yellow in the same match
  • A dangerous, out-of-control tackle
  • Hitting someone when you're not even going for the ball
  • Rude or insulting words or actions
  • A foul that stops an obvious goal

The "honest slide" rule. Stop a sure goal with a foul? Normally that's RED. But in your own box, if you honestly tried to win the ball, it's only YELLOW. Why? The penalty gives the goal chance back. Grabbed a shirt instead? Still RED.

London · 1966

The cards were invented at a traffic light

1966 World Cup, England v Argentina. German referee Rudolf Kreitlein sent off Argentina's captain, Antonio Rattín. But they didn't share a language. Rattín refused to leave for about 7 to 10 minutes!

After the match, England's Jack Charlton found out from the newspapers that he and his brother Bobby had been booked. Nobody on the pitch could tell!

Ken Aston, an English referee in charge of the World Cup refs, was driving home. He stopped at traffic lights in London. Amber = careful. Red = stop. Everyone understands that, in any language.

Cards were first used at the 1970 World Cup in Mexico. Nobody got a red card that whole tournament! The first World Cup red card came in 1974 — for Chile's Carlos Caszely.

The traffic-light story is Aston's own. His wife Hilda is said to have cut the very first cards out of paper, to fit his shirt pocket.

4 Chapter Four

Speak Referee

The 2026 World Cup final had more than 80,000 fans. Nobody can shout over that! So referees talk with their arms. Learn their secret language.

Referee

Direct free kick

One arm points the way the kick goes. A shot straight at goal is allowed.

Referee

Indirect free kick

One arm straight up, like a rocket. It stays up until another player touches the ball (or it goes out).

Referee

Advantage

Arms sweep forward: PLAY ON! Stopping would only help the team that fouled.

Referee

Penalty

Points at the penalty spot. The scariest finger in football!

Referee

Yellow card

Card held high: a warning (refs call it a caution). Two of these = red.

Referee

Red card

Card held high: you're off! Your team plays with one fewer.

Referee

Corner kick

One arm points up towards the corner flag.

Referee

VAR check

Finger to the ear, other arm out: "Wait! The VAR is checking."

Referee

VAR review

Draws a TV screen in the air: there's been a VAR review. Sometimes the ref runs to the screen to watch the replay.

Assistant

Offside

Flag straight up. Then the ref blows the whistle.

Assistant

Substitution

Flag held flat above the head: a team wants to make a change.

Kids' football

Only the captain

Wrists crossed above the head, then palms pushed forward: only the captain may come and talk to the ref.

Law 6 · Flag talk

After the flag goes up…

For offside, the assistant raises the flag with the right hand. When the ref whistles, the flag points to WHERE the offside player was. NEAR side = close to the assistant. FAR side = across the pitch.

NEAR sideMIDDLEFAR side

Many flags have a beep button to buzz the referee. And when the ball is clearly in the net? The assistant just makes eye contact with the ref. No signal needed!

Throw-in: flag angled the way the throwing team attacks. Corner: flag points down at the corner flag.

Players: DON'T draw the TV! A player who keeps making the VAR "TV screen" sign at the ref gets a YELLOW card. Only the ref draws the TV — and if a decision changes after VAR, the ref MUST do it.

Signal Match: what does it mean?

Loading the signals…

Try it!

Ref Says
Stand in front of a mirror and practise all 12 signals. Then play "Ref Says" with your family: you make a signal, and they have to shout what it means. Wrong answer? Yellow card!

5 Chapter Five

Offside: Level 2

Book 2 taught you offside in one line. Now learn it like a real assistant referee.

Law 11 · The upgrade

Count to TWO

In Book 2 we said "the last defender". The Law really says the second-last opponent — and the goalkeeper counts as an opponent!

When your teammate passes, count the opponents between you and their goal line. Count the keeper too! Two or more? Onside. Fewer than two? Offside! (Level with the second one counts as onside.)

Usually that's the keeper plus one defender. But if the keeper rushes out… watch out!

Only your head, body and feet count. Hands and arms don't — for offside, the arm starts at the bottom of the armpit.

The Offside Lab

Slide YOU along the pitch. The yellow dashed line is the second-last opponent at the moment of the pass. Then make the keeper rush out — and watch the line jump!

2nd-last opponent 10 5 4 1KEEPER 9YOU

ONSIDE ✅

Two opponents are nearer their goal line than you.

Five sneaky ways you're NOT offside

=

Level

Exactly level with the second-last opponent? Onside. Celebrate!

🏠

Your own half

Standing in your own half when the ball is played? You can't be offside. Outrun everyone!

⚽

Behind the ball

If you're behind the ball when it's passed, you can't be offside.

🚫

Throw-ins, goal kicks, corners

No offside straight from any of these three. Offside can't catch you!

🗿

The statue

Just standing in an offside position is NOT an offence. You're only caught if you get involved: play the ball, block the keeper's view, challenge someone, or grab a rebound. That's why assistants often wait and see.

Qatar 2022 → World Cup 2026

The cameras that count your toes

At the 2022 World Cup, 12 cameras under the roof watched every player and the ball. A sensor inside the ball caught the exact moment of the pass.

In 2026 it got smarter. Every stadium had 16 tracking cameras. Every player was 3D-scanned into a video-game-style avatar. And clear offsides went straight to the assistant's flag.

But the robots only check WHERE players are. Humans still decide if an offside player was getting involved.

29 dots on your body, tracked 50 times a second. You can't hide a sneaky toe! Caught offside? The other team gets an indirect free kick.

6 Chapter Six

VAR & the Robots

For more than a hundred years, a referee had just two eyes. Then one ghostly goal changed everything — and the cameras arrived.

2010

The ghost goal

World Cup · Bloemfontein · Germany 4–1 England

Germany lead 2–138' Lampard shootsOff the bar… over the line!No goal given

27 June 2010. England's Frank Lampard hit a shot that crashed down off the crossbar and bounced clearly over the line. Everyone watching on TV could see it. The referee and his assistant couldn't. No goal! Germany went on to win 4–1.

FIFA had been against goal-line technology. After the ghost goal, it changed its mind. One mistake changed football forever.

Bzzz! It's a GOAL!

✅

5 July 2012

The Law-makers say YES to goal-line technology.

🇯🇵

December 2012

First used at a FIFA tournament: the Club World Cup in Japan.

🇧🇷

World Cup 2014

14 high-speed cameras in Brazil — 7 watching each goal. The first World Cup goal it confirmed came in France v Honduras.

⌚

How it works

Ball over the line? Within about one second, the ref's watch buzzes and flashes: GOAL! Only the match officials get the signal.

2016

The first VAR penalty

Club World Cup semi-final · Japan · Kashima Antlers 3–0 Atlético Nacional

14 December 2016. Referee Viktor Kassai jogged to a TV screen beside the pitch, watched a replay, and gave Kashima a penalty. Shoma Doi scored it. The first VAR decision at a FIFA tournament!

VAR reached the World Cup in Russia in 2018. In the group stage alone it checked 335 moments — about 7 every match. France got the first World Cup penalty given after a VAR review, against Australia. FIFA said that with VAR, refs got about 99 of every 100 big calls right. Before VAR, it was about 95.

Can VAR check it?

VAR is only for BIG, match-changing mistakes — clear and obvious ones. Can the VAR step in here?

Score: 0 / 6

Was it a goal or not?

Penalty — or no penalty?

An ordinary first yellow card.

The ref showed a card to the WRONG player.

A throw-in given to the wrong team in midfield.

A player gets a second yellow (so it's red) — but that second yellow was clearly a mistake.

The big secret: VAR never makes the decision. It only advises. The referee always decides — sometimes after watching the screen beside the pitch.

⚡ More gadgets in the ref's world

Magic foam. Vanishing spray marks where the wall must stand, 9.15 m back. Then it disappears, usually within about a minute! It was invented in Brazil in 2000 by Heine Allemagne. In 2021 a court in Brazil ordered FIFA to pay him for it.

Ref-cam. At the 2025 Club World Cup, refs wore cameras on their bodies for the first time at a FIFA event. Fans saw the game through the ref's eyes! At the 2026 World Cup, clever software steadied the wobbly pictures.

A ball with a brain. The 2026 World Cup ball had a motion sensor inside, sending data 500 times a second to help check offside and handball. Reports say it even had to be charged, like a phone!

Secret-agent kit. Officials talk to each other through radio headsets, and assistants' flags can beep the ref.

Walk into the VAR room = instant RED card! Step into the ref's screen area by the pitch = yellow. And players can't ask for a review — only the referee can start one.

7 Chapter Seven

Famous Calls & Famous Refs

Some decisions are so famous that people still argue about them sixty years later. Here are the calls that made history.

Guess first: true or myth?

Make three guesses. Then read on to find the stories behind them!

Score: 0 / 3

"The 'Russian linesman' of 1966 was Russian."

"A referee once showed one player three yellow cards at a World Cup."

"VAR spotted Zidane's headbutt in the 2006 final."

1966

Did it cross the line?

World Cup final · Wembley · England 4–2 West Germany

Extra time. Geoff Hurst's shot hit the crossbar and bounced down near the line. The Swiss referee, Gottfried Dienst, hadn't seen it clearly. He asked his linesman, Tofiq Bahramov — who signalled GOAL.

In 1996, engineers from Oxford studied two films of it. They said the ball did NOT fully cross the line. Hurst himself has said he wasn't sure. People are still arguing!

A stadium named after a LINESMAN! English papers called Bahramov "the Russian linesman". Wrong — he was from Azerbaijan. After he died, a big stadium in Baku, Azerbaijan's capital, was named after him. Flag-wavers can be heroes too.

1986

The Hand of God: who missed it?

World Cup quarter-final · Mexico City · Argentina v England

You know Maradona's handball goal from Book 2. Here's the referees' side. The Tunisian referee, Ali Bin Nasser, looked to his linesman, Bogdan Dochev, for a signal. No signal came. So the goal stood! Later, each man blamed the other.

Years later, Maradona visited the referee in Tunisia and gave him a signed shirt. And the referee had kept the match ball! In 2022 it went up for auction, priced at millions of pounds.

2006

Three yellow cards!

World Cup · Croatia 2–2 Australia

61' 🟨90' 🟨 … no red?!Final whistle 🟨🟥

Yellow + yellow = red. Everybody knows that. But English referee Graham Poll showed Croatia's Josip Šimunić a yellow… then another yellow… and forgot the red. Only after a THIRD yellow was Šimunić sent off.

What went wrong? Šimunić was born in Australia and spoke with an Australian accent. Poll wrote his second booking down against an Australian player by mistake. Poll was sent home from the World Cup.

2006

A voice in the ear

World Cup final · Berlin · Italy 1–1 France (Italy win on penalties)

Extra time in the final. France's superstar Zinedine Zidane lost his temper and headbutted Italy's Marco Materazzi in the chest. The referee, Horacio Elizondo, didn't see it. Neither did his assistants.

But the fourth official told him through his headset. Red card. It was Zidane's very last match as a player. No VAR back then — just a voice in an earpiece.

2026

This summer's final

World Cup final · MetLife Stadium, USA · Spain 1–0 Argentina (after extra time)

Slavko Vinčić of Slovenia — a country of about 2 million people — refereed the biggest match on Earth. He was the first Slovenian ever to referee a men's World Cup final.

Every card he showed went to Argentina: 7 yellows (one even went to their coach!) and a red. The red came in stoppage time, when Enzo Fernández got his second yellow. VAR checked it — and the red card stood.

Record-breaking refereeing

36Red cards in ONE matchArgentina, 2011. After a huge fight, the ref sent off all 18 players on each side — subs too! (World record.)
18Yellows in a World Cup matchNetherlands v Argentina, 2022: "the Battle of Lusail".
4Reds in a World Cup matchPortugal v Netherlands, 2006. Both teams finished with nine players!
56 secFastest World Cup redUruguay's José Batista v Scotland, 1986. Not even one minute!
6Sent off in World Cup finalsEVER. And half of them played for Argentina.
14Yellows in one finalHoward Webb, 2010 — still the record for a final. Webb was a real police sergeant, and the first ref to do the Champions League AND World Cup finals in one year!

🏅 The Referees' Hall of Fame

Pierluigi Collina (Italy) — the bald ref with the giant stare. He refereed the 2002 World Cup final and was named the world's best referee six years in a row. A condition called alopecia made all his hair fall out when he was about 26. He was the first referee ever on a football video-game cover! Since 2017 he has been FIFA's top referee boss.

Stéphanie Frappart (France) — the first woman to referee a men's World Cup match: Costa Rica v Germany, 2022. Her two assistants were women too! She was also first in France's top men's league.

Kateryna Monzul (Ukraine) — refereed the 2015 Women's World Cup final, then became the first woman to referee in Ukraine's top men's league.

Rebecca Welch (England) — the first woman to referee a Premier League match: Fulham v Burnley, 23 December 2023.

Tori Penso (USA) — she refereed Czechia v South Africa at the 2026 World Cup. Her assistants, Brooke Mayo and Kathryn Nesbitt, were women too. Only the second all-women team ever at a men's World Cup!

8 Chapter Eight

The Countdown Rules

Football's newest Laws have one big enemy: time-wasters. Meet the stopwatch rules of 2025 and 2026.

8

The keeper's 8 seconds 2025

A keeper holding the ball for more than 8 seconds gives away a CORNER. The ref counts down the last 5 seconds with a raised hand.

5

Throw-ins & goal kicks 2026

Stalling? The ref counts down 5 seconds. Throw-in still not taken — it goes to the other team. Goal kick still not taken — the other team gets a corner!

10

Subs, hurry up! 2026

A player being swapped must be off within 10 seconds. Too slow? Then the new player has to wait. They can only come on at the first stop after one whole minute. Your team plays a player short!

1′

Injury time-out 2026

Treated on the pitch? You must stay off for 1 minute after play restarts. (Keepers don't have to. Neither do you if the player who fouled you got a card.) Faking an injury doesn't pay any more!

C

Only the captain

At big moments, only ONE player per team — usually the captain — may talk to the ref. Teammates who crowd round can get a yellow. From July 2027, every competition must use it.

👟

The slip rule 2025

A penalty taker slips and touches the ball with both feet by accident. Goes in? Retake! Misses? Bad luck — no second go. This came after Julián Álvarez slipped in a 2025 Champions League shoot-out and his goal was ruled out. (Since 2026 it's written into the Laws.)

Beat the 8-second clock!

You're the keeper. Tap Catch!, then hold the ball as long as you DARE. Throw it out before 8 seconds — or it's a corner!

8.0Ref counting down!

Ready when you are, keeper.

The scary countdown WORKED. At the 2025 Club World Cup, the first big tournament with the 8-second rule, only two goalkeepers were caught. FIFA's referee boss said the game got quicker!

Bengaluru · 3 March 2023

The night a team walked off

An ISL play-off at the Kanteerava Stadium, right here in Bengaluru. Extra time. Bengaluru FC got a free kick — and Sunil Chhetri took it super quickly while Kerala Blasters were still building their wall. GOAL!

Was that allowed? Yes! A ref doesn't have to blow the whistle for a free kick — unless they've told the players to wait for it. Referee Crystal John let the goal stand.

Kerala's players walked off the pitch in protest. So Bengaluru FC were given the match, 1–0. Kerala were fined ₹4 crore and their coach was banned for 10 matches.

New since April 2026: competitions can choose to show a RED card for walking off in protest.

India's referees · FIFA list for 2026

Referee No. 20 could be YOU

India has 19 officials with a FIFA badge for 2026: 8 referees, 10 assistants and 1 futsal referee. Two of the referees are women — Ranjita Devi Tekcham and Rachana Kamani. Crystal John, the referee from the walk-off night above, is on the list too.

K. Sankar from Chennai was the first Indian official at a men's World Cup — an assistant referee in 2002. His day job? Bank cashier!

Uvena Fernandes, an Air Force officer from Goa, ran the line at the 2016 U-17 Women's World Cup final. No Indian woman had done that at a FIFA World Cup final before!

Maria Rebello captained India's women's team — then became the first woman to referee I-League and Santosh Trophy matches.

The FIFA list is renewed every year. These 19 names are the list from 1 January 2026.

Your turn

Level 8
India's referee ladder has 8 levels. The first course, Level 8, is free and lasts 3 to 5 days. The minimum age listed is 14 — but rules change, so check with Karnataka's state football association when you're older. Until then: referee your friends in the park!

9 Your Match

Make the Call

18 tricky football moments. Watch each one on the pitch, then tap the referee's decision. Every answer comes from the 2026/27 Laws.

9Red team — attacks this way ➜ 4Blue team 1Goalkeeper RThe ref — that's YOU!

Earn your badge

Trainee Ref

0–7 right

Grassroots Ref

8–12 right

National Panel

13–16 right

FIFA Badge

17–18 right

10 Final Whistle

The Referee's Exam

Ten questions. Get them all right and you earn your FIFA badge.