Article R1221-49-4 of the French Public Health Code
I. – Any healthcare professional who observes or is aware of post-donation information shall report it without delay to the haemovigilance and transfusion safety correspondent of the blood establishment where the blood donation was made. If he is unable to identify it, he will report it to any haemovigilance and transfusion safety correspondent in a blood establishment, who will forward this information to the relevant haemovigilance and transfusion safety correspondent….