
Two changes apply before the game kicks off: From this season, the captain who wins the toss will no longer only decide which end they are attacking. This term there is the option of choosing to kick-off.
In addition, the coaches will now have a greater number of substitutes to choose from. Instead of the previous seven subs, nine players can now be on the bench with the matchday squad extended from 18 to 20 players. At the same time, only six players from a team are permitted to warm up at the same time.
There is no change to the number of substitutions. However: In order to avoid wasting time, the substituted player must leave the field by the shortest possible route – that is from the nearest perimeter line (goal or touchline). Up to now, substitutions have been made exclusively at the half-way line. The substitute will continue to enter the pitch from the half-way line.
From this season, not only players can be shown the yellow or red card. (Head) coaches plus team officials and staff can be sent off by the referee. If the offender guilty of misconduct cannot be identified then the senior coach will automatically receive the card.
From now: Every goal scored with the hand or arm will be ruled out. Here it does not matter if there is any intention or not. Also, if an (advantageous) handball is identified in the build-up to a goal in the referee can take action.
The "unnatural extension of the body area" is to be judged by the referee. For example, if a player holds his arms above shoulder height then he can be penalised – even with a sliding tackle. The situation is different if the ball has been deflected immediately before so that there is insufficient time to react.
In future, action will be taken if the ball is touched by the referee (or another match official) and goes into the goal, leads to a change of possession or helps create an attack. A dropped ball will be awarded.
The dropped ball will now only involved one player. And that is a player from the team last in possession – at the point where the ball was last touched. All other players must be at least 4 metres (4.5 yards) away.
It will now be possible to speed the game up or take free-kicks quickly even if the referee wants to show a yellow or red card. In order to avoid an advantage or possible goalscoring opportunity, the referee can issue the card at the next stoppage in the game.
Talking about free kicks. With set plays near the goal, players from the side taking the kick will no longer be able to stand in the wall. They will have to be a metre away – providing the wall is made up of three or more opposition players.
Up to now, the ball had to leave the penalty area from a goal-kick before it could be touched by another player. Passes from team-mates can now be taken in the penalty area. The ball is in play as soon as it is touched with the foot and clearly moves. The same applies to a direct or indirect free-kick for the defending team in their own penalty area. Opposing players must be at least 9.15 metres (10 yards) away and can only move towards the ball when the free-kick has been taken.
Another rule change at set plays: The goalkeeper must now only have one foot on the goal-line when a penalty is taken. This also allows the goalkeeper to take a step in anticipation as the taker can stutter in their run-up. Moreover: A fouled player may now – if required – be treated before he then takes the penalty himself.
With throw-ins, the opposing team must now be at least two metres away from the point on the touchline where the throw-in his taken – even if the player taking the throw-in is standing behind the line.
An article by bundesliga.de on the subject of "Rule changes in the Bundesliga" is available here.

Bayer 04 Leverkusen have loaned U19 midfielder Jeremiah Mensah to Dutch second-tier side Roda JC Kerkrade for one year. The 18-year-old Germany youth international has a long-term contract at the club to 2031.
Show more
Bayer 04 kick off the final phase of their 2026/27 pre-season preparations with a friendly against Premier League club Nottingham Forest. Head coach Carles Martínez’s team will take to the pitch at the City Ground today, Wednesday 12 August (kick-off: 8.45 pm/7.45 pm local time). Werkself-TV will broadcast the match live and in full exclusively for Bayer 04 members via livestream from 8.35 pm...

Bayer 04 Leverkusen have signed Argentina international Facundo Medina. The defender, who can play both at left-back and in a more central position in the back line, has signed a contract with Bayer 04 to 30 June 2031. The 1.84-metre-tall World Cup runner-up, who will wear the number 2 shirt, joins the club from French top-flight side Olympique de Marseille.
Show more
Villa Fiorito, River Plate, Ligue 1, the World Cup final and now Bayer 04: Facundo Medina’s life story so far has been shaped by special places, clubs, matches and names. One of them is Diego Maradona, who, like Medina, hailed from the south of Buenos Aires. Another is Exequiel Palacios, his former team-mate at River Plate, who was raving about Bayer 04 to him as recently as the World Cup in North America. Medina has now taken the plunge into the Bundesliga and, as an Argentine World Cup runner-up, has joined Bayer 04 from Olympique de Marseille this week. It is set to be the next successful chapter in his career. Leverkusen’s new number 2 brings with him a South American mentality and passion, a wealth of experience from many years in Ligue 1, and a fascinating story to the Rhineland – and to a club where the 1.84-metre-tall left-footed player will be reunited with Palacios and several other familiar faces.
Show more
Shortly after signing his contract with Bayer 04, new signing Facundo Medina spoke to Werkself.tv about his first impressions of the club, his expectations and his conversations with his Argentine compatriot Exequiel Palacios. The defender also reveals what the fans can look forward to. Welcome to Leverkusen, Facu!
Show more