CDx

Companion diagnostic

CI

Clinical investigation

CIP

Clinical investigation plan

CIR

Clinical investigation report

Classification of medical devices

Devices shall be divided into classes I, IIa, IIb and III, taking into account the intended purpose of the devices and their inherent risks. Classification shall be carried out in accordance with Annex VIII of MDR. MDR Art. 51 (1)

COA

Clinical outcome assessment

CRF

Case Report Form

CRO

Contract Research Organization