CHAPTER VI
The Play 

PART III
IRREGULAR LEADS AND PLAYS

SECTION THREE
THE REVOKE

LAW 62 - CORRECTION OF A REVOKE 

A. Revoke Must Be Corrected

A player must correct his revoke if he becomes aware of the irregularity before it becomes established.

B. Correcting a Revoke

To correct a revoke, the offender withdraws the card he played in revoking and follows suit with any card.

1. Defender's Card

A card so withdrawn becomes a penalty card (Law 50) if it was played from a defender's unfaced hand.

2. Declarer's or Dummy's Card, Defender's Faced Card

The card may be replaced without penalty if it was played from declarer's or dummy's hand , or if it was a defender's faced card.

C. Subsequent Cards Played to Trick

1. By Non-offending Side

Each member of the non-offending side may, without penalty, withdraw any card he may have played after the revoke but before attention was drawn to it (see Law 16C).

2.  By Partner of Offender

After a non-offender so withdraws a card, the hand of the offending side next in rotation may withdraw its played card, which becomes a penalty card if the player is a defender (see Law 16C).

D. Revoke on Trick Twelve

1. Must be Corrected

On the twelfth trick, a revoke, even if established, must be corrected if discovered before all four hands have been returned to the board.

2. Offender's Partner Had Not Played to Trick Twelve

If a revoke by a defender occurred before it was the turn of his partner to play to the twelfth trick, and if offender's partner has cards of two suits, (penalty) offender's partner may not choose the play that could possibly have been suggested by seeing the revoke card.