Both groups had already agreed to make use of the know-how.
Pakistan and England Test matches will use know-how for entrance foot nineball.
The ICC has confirmed that the third umpire will keep watch over the bowler's entrance foot on every ball and report if there are 9 balls, the sector umpire will be capable of give an extra 9 balls. Had already agreed to make use of.
The ICC says that after reviewing the usefulness of this experiment within the sequence between Pakistan and England, it will likely be determined whether or not to proceed utilizing it sooner or later.