Law 4 (The scorers)
1. Appointment of scorers
Two scorers shall be appointed to record all runs scored, all
wickets taken and, where appropriate, number of overs bowled.
2. Correctness of scores
The scorers shall frequently check to ensure that their records
agree. They shall agree with the umpires, at least at every
interval, other than a drinks interval, and at the conclusion
of the match, the runs scored, the wickets that have fallen
and, where appropriate, the number of overs bowled. See Law
3.15 (Correctness of scores).
3. Acknowledging signals
The scorers shall accept all instructions and signals given
to them by the umpires. They shall immediately acknowledge
each separate signal.