A Management system is beneficial for any manufacturer to achieve an assured consistency in production and to meet customer requirements.
Within Europe the internationally recognized standards for Quality Management Systems (QMS) are: EN ISO 9001 and, for medical equipment, ISO 13485.
For all medical equipment, including In-Vitro Diagnostic Medical Devices, ISO 13485 is usually mandatory.
If a Quality System is a requirement of the relevant European Directive, usually it must be independently certified by a Notified Body recognized by one of the countries within the European Union.