Protocol for official announcements

I probably will never know, but I would be curious to learn about the procedures for official announcements to the press and on the official website. Probably reports on games have to go no further than the SID. However, I am guessing that personnel announcements have to go a little further up the ladder than that, since sometimes there are legalities involved, particularly when an employee or player leaves the program. Maybe those would have to be approved by the legal department? I do not know, but I feel sure there are definite procedures that are followed.