Symbols Used in Labeling

Symbol	Symbol definition	Reference number
Symbols from standard ISO 15223-1:2021 Medical devices — Symbols to be used with information to be supplied by the manufacturer — Part 1: General requirements
	Medical device	5.7.7
	Unique device identifier	5.7.10
	Batch code	5.1.5
	Catalogue number	5.1.6
	Serial number	5.1.7
	Manufacturer	5.1.1
	Date of manufacture	5.1.3
	Keep dry	5.3.4
	Storage temperature limit	5.3.7
	Use-by date	5.1.4
	Consult instructions for use	5.4.3
	Consult electronic instructions for use	5.4.3
	Sterilized using irradiation	5.2.4
	Sterilized using ethylene oxide	5.2.3
	Non-sterile	5.2.7
	Do not resterilize	5.2.6
	Double sterile barrier system	5.2.12
	Single sterile barrier system	5.2.11
	Single sterile barrier system with protective packaging inside	5.2.13
	Caution	5.4.4
	Do not re-use	5.4.2
	Do not use if package is damaged and consult instructions for use	5.2.8
Symbols from ISO 7010:2019 Graphical symbols — Safety colours and safety signs — Registered safety signs
	Refer to instruction manual/booklet	M002
Symbols required in US FDA 21 CFR
	For prescription use only	§ 801.109(b)(1)