Punishment Protocol 9-Alpha was a disciplinary measure created by Seven of Nine while trying to maintain order among the four Borg children rescued by the USS Voyager in 2376.

Azan and Rebi were required to enact the protocol – to stand in a corner – after they were caught cheating by using their neural interface to share information during a kadis-kot game. When Icheb defended the twins, Seven ordered him to enact the punishment protocol as well, but he refused. (VOY: "Ashes to Ashes")