This part of the website provides information on the compulsory medical ethical review for research that is subject to: the Medical Research Involving Human Subjects Act (WMO) , the Embryo Act (Embryowet), the European Clinical Trial Regulation (CTR), the European Medical Device Regulation (MDR) and/ or the European In Vitro Diagnostics Regulation (IVDR).  Research that falls within the scope of any of these laws and/ or regulations must first be reviewed by an accredited medical research ethics committee (MREC) or by CCMO.