Ordinance
on Human Research with the Exception of Clinical Trials
(Human Research Ordinance, HRO)

¹ For the an­onymisa­tion of bio­lo­gic­al ma­ter­i­al and health-re­lated per­son­al data, all items which, when com­bined, would en­able the data sub­ject to be iden­ti­fied without dis­pro­por­tion­ate ef­fort, must be ir­re­vers­ibly masked or de­leted.

² In par­tic­u­lar, the name, ad­dress, date of birth and unique iden­ti­fic­a­tion num­bers must be masked or de­leted.