ISO 18113-4:2009 specifies requirements for information supplied by the manufacturer of in vitro diagnostic (IVD) reagents for self-testing. ISO 18113-4:2009 also applies to information supplied by the manufacturer with calibrators and control materials intended for use with IVD medical devices for self-testing. ISO 18113-4:2009 can also be applied to accessories, where appropriate. ISO 18113-4:2009 applies to the labels for outer and immediate containers and to the instructions for use.