There’s a big company called Google that, among other things, sells enterprise services, and they have a list of their apps that support litigation holds: http

There’s a big company called Google that, among other things, sells enterprise services, and they have a list of their apps that support litigation holds: https://support.google.com/vault/answer/6127699?hl=en https://support.google.com/vault/answer/6127699?hl=en And lo and behold, Chat supports it. edit: as pointed out elsewhere, there is some documentation that “off-the-record” chats are exempt: https://support.google.com/vault/answer/7664657 https://support.google.com/vault/answer/7664657 That seems odd to me. Off-the-record is essentially a retention rule set on a per-chat basis. A hold should override a retention policy.