The strategic timeout is one of the most distinctive structural features of the Indian Premier League and of several other T20 leagues that have adopted variants of the rule. It is, in effect, a scheduled break in play that serves two simultaneous purposes: a tactical consultation window for both teams, and a structured advertising slot for broadcasters.
The IPL's specific rule, in its current form, provides for two strategic timeouts per innings. Each timeout lasts two and a half minutes (150 seconds). One timeout is taken by the bowling side, between overs 6 and 9 of the innings. The other is taken by the batting side, between overs 13 and 16. The exact timing within those windows is at the captain's discretion — a small tactical lever that allows captains to call the break at moments most useful to their side.
During the timeout, both teams may consult coaching staff, review tactics, and adjust plans for the next phase of the innings. Substitutes are not permitted during the break (unlike in some other sports' equivalent provisions); the timeout is for consultation only. Drinks are typically taken during the break, although formal drinks breaks are scheduled separately. Players may leave the field briefly but typically remain in the playing area.
For broadcasters the strategic timeout is structurally important. T20 cricket's natural rhythm provides limited opportunities for advertising — between innings, between overs (briefly), and at the fall of wickets. A two-and-a-half-minute scheduled break per side per innings provides a guaranteed advertising window, which is one of the reasons the rule has been retained even after some critics argued it interrupted the flow of the cricket itself.
Other T20 leagues have adopted variants of the rule, with different over-windows and different durations. The Big Bash League has used a strategic timeout at points in its history; the Pakistan Super League has used a similar structure; the Caribbean Premier League has used a tactical timeout. The international T20 game itself does not use strategic timeouts — ICC-sanctioned T20Is and T20 World Cups are played without scheduled tactical breaks.