If you attempt to type a medical symbol using a standard keyboard font, you will get a nonsense character (like ☐ or ◘ ) or a Wingdings-style icon that is .

Standardized symbols ensure that healthcare professionals and patients worldwide understand warnings and instructions, reducing the risk of errors.

A: EN 980 was the European standard that specifically addressed MDD requirements. ISO 15223-1 is the broader international standard with global applicability and more symbols. EN ISO 15223-1 harmonizes both.

Using a font for critical safety symbols can be risky. If the font is missing on a printer or computer, symbols may revert to standard letters (like "M" for Manufacturer), causing serious compliance and safety issues. 3. Where to Download ISO 15223-1 Symbols