An ever-green topic is the size of a medical device and it’s packaging in regard to labeling topics.
In the case that a re-usable medical device is too small to place the UDI directly onto the device, at least the machine-readable UDI must be placed on the device.
In the case that there is no sufficient space to place at least the machine-readable UDI on the packaging of a device, it is allowed to place the UDI on the next level of packaging.