Health surveillance
One of your obligations as person employer is to guarantee that your hard-working people' health is not seen harmed by the development of its work activities.

Health surveillance is a complementary discipline to safety, industrial hygiene and ergonomics/psychosociology and mainly encompasses health examinations, epidemiological studies, etc.
This preventive activity is a right of the hard-working people that it owes carry out according to the risks derived from the work to those which is subjected each and of its individual particularities.