Is the family organizer notified if I leave the family sharing plan?

I believe the organizer (at least) can see a list of everybody who is a member. I don't know if the person is notified as such, but if they look they will see you aren't there.

Click on this link to find out how to 'Leave [/Cancel] Family Sharing' --> http://support.apple.com/HT201081

- How to leave a family sharing group. How to cancel it or remove anyone 13 or over if you are the organizer.