My Group Overseer told me "it must be signed today" so I used a fake signature.
I have seen people on J.W forums say G.D.P.R is nothing to worry about as the Jobo's only store information like Address and hours preached. I'm still a bit concerned about the Blood Card and Medical Records stuff and after reading this thread am worried about financial Data. But the Elders and Borg are so busy thesedays they probly don't have time to snoop.
https://www.jehovahs-witness.com/topic/4902394774159360/gdpr-blood-aspect-also-this-forum