Class III (High Risk): Heart valves, pacemakers, permanent implantable devices, etc.
In Vitro Diagnostics (3 tiers under Decree 3770/2004)
Extended long-term post-market compliance requirements: The local registration holder must establish an adverse event monitoring system. Severe adverse events must be reported to INVIMA within 48 hours, and regular safety update reports shall be submitted periodically. Any modification to UDI information requires a formal registration amendment application.