My team does. We find them useful to ensure that key tasks get done, but we're also constantly refining/tweaking them when we run into situations in which somet

My team does. We find them useful to ensure that key tasks get done, but we're also constantly refining/tweaking them when we run into situations in which something was missed or a part of the checklist falls flat. As for the entire organisation ... I know that some teams or departments use them and others don't.