Laws of Cricket 1980 Code - Law 32
1. Out Caught
The Striker shall be out Caught if the ball touches his bat or if it touches below the wrist his hand or glove, holding the bat, and is subsequently held by a fieldsman before it touches the ground.
2. A Fair Catch
A catch shall be considered to have been fairly made if:
a. The fieldsman is within the field of play throughout the act of making the catch.
i. The act of making the catch shall start from the time when the fieldsman first handles the ball and shall end when he both retains complete control over the further disposal of the ball and remains within the field of play.
ii. In order to be within the field of play, the fFieldsman may not touch or ground any part of his person on or over a boundary line. When the boundary is marked by a fence or board the fieldsman may not ground any part of his person over the boundary fence or board, but may touch or lean over the boundary fence or board in completing the catch.
b. The ball is hugged to the body of the catcher or accidentally lodges in his dress or, in the case of the wicket-keeper, in his pads. However, a striker may not be caught if a ball lodges in a protective helmet worn by a fieldsman, in which case the umpire shall call and signal "dead ball". See Law 23 (Dead Ball).
c. The ball does not touch the ground even though a hand holding it does so in effecting the catch.
d. A fieldsman catches the ball, after it has been lawfully played a second time by the striker, but only if the ball has not touched the ground since being first struck.
e. A fieldsman catches the ball after it has touched an umpire, another fieldsman or the other batsman. However a striker may not be caught if a ball has touched a protective helmet worn by a fieldsman.
f. The ball is caught off an obstruction within the boundary provided it has not previously been agreed to regard the obstruction as a boundary.
3. Scoring of Runs
If a striker is caught, no runs shall be scored.
Notes
1. Scoring from an Attempted Catch
When a fieldsman carrying the ball touches or grounds any part of his person on or over a boundary marked by a line, 6 runs shall be scored.
2. Ball Still in Play
If a fieldsman releases the ball before he crosses the boundary, the ball will be considered to be still in play and it may be caught by another fieldsman. However, if the original fieldsman returns to the field of play and handles the ball, a catch may not be made.
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