22.01 As a rule, a player who is sent off the field of play is suspended for the next
match in a UEFA club competition. The Control and Disciplinary Body is
entitled to augment this punishment. For serious offences the punishment can
be extended to all UEFA competition categories.
22.02 In case of repeated cautions:
a) before the group stage, a player is suspended for the next competition
match after three cautions in three different matches, as well as after the
fifth caution;
b) from the first match in the group stage, a player is suspended for the next
competition match after three cautions in three different matches, as well
as following any subsequent odd-numbered caution (fifth, seventh, ninth,
etc.).
22.03 Single yellow cards and pending suspensions are always carried forward
either to the next stage of the competition or to another club competition in the
current season.
22.04 Exceptionally, all yellow cards and pending yellow-card suspensions expire on
completion of the play-offs. They are not carried forward to the group stage.
22.05 Cautions and pending yellow-card suspensions from club competition