Deliberate short runs
Adding to the present five-run penalty for a deliberate short run, the fielding team will also choose which of the two batters takes strike for the next delivery.
DRS wicket zone
The wicket zone will now be the actual outline of the stumps and bails.
Concussion protocols
There are two changes to the concussion protocols.
Teams will now be required to nominate their designated concussion replacements for the match. This curbs the advantage previously held by home teams, who have typically been able to choose from a larger pool of potential replacements.
A player diagnosed with a concussion during a match must observe a minimum stand-down period of a minimum of seven days before returning to play. This change has been recommended by the ICC Medical Advisory Committee to support players’ safety and well-being.
Further playing conditions to be trialled by Full Members
From October 2025 and for an initial six-month period, there are additional changes.
Replacement players (domestic first-class cricket)
A player who suffers a serious injury on the field of play at any time after the match has started (including any pre-match warm-up period) may be replaced for the remainder of the match by a fully participating like-for-like player.
Wide Ball Trial (ODI and T20I cricket)
In an effort to provide leniency for a bowler who sees the batter moving around prior or during a delivery, a new wide ball rule will be trialled.
As part of the changes, the position of the batter’s legs at the point of delivery will now be used as the reference point for a wide, even if the batter subsequently moves across to the off side.
The trial will see a ball that passes the popping crease between the leg stump and the protected area marker not being called a Wide. To help with this, the protected area marker line will be extended to the popping crease and act as a guide for the umpires.
Any leg side delivery that passes behind the batter’s legs and outside of the line at the time the ball reaches the popping crease may still be called a Wide.
Previously, a wide had been called for a delivery that would not have been called wide if the batter had retained their normal batting position.
Starting dates for new international playing conditions
The new playing conditions commenced with the first match of the new World Test Championship on the 17 June, played between Sri Lanka and Bangladesh
The new playing conditions for ODIs and T20Is will commence during the same Sri Lanka against Bangladesh series, with the first of three ODIs from 2 July, and a three-match T20I series from 10 July. All Test, ODI and T20I matches after these dates will be played under the new playing conditions.
