medical history disclosure

[kaio2008]

Do I have any obligation to disclose any new medical condition - like e.g. cancer – to my current employer as long as it is not effecting my work performance?

 

[cbg]

No. However, if at any time you need an accomodation or extensive time off, you will be hurting yourself if you do not let the employer know since he does not need to provide accomodations or protected leave for conditions that he is not aware of.

No need to do it before you have to, though.