In Reply to Parent Post by theola
Does someone know a guidance or standard which refers to this topic or has any advice.
I assume that your devices are intended for professional use.
Are you already using Use of Symbols on Labels and in Labeling of In Vitro Diagnostic Devices Intended for Professional Use
In any case, US FDA does not forbid
international symbols from labels, unless they're misleading, conflicting or false. FDA's stance instead is that (except for professional IVD users) US device users aren't sufficiently familiar with the full range of standardized symbols, therefore FDA will ignore any symbols and review only whatever English text is present.
Additionally, note that a number of federal and state workplace-safety laws and regulations pertaining to chemical handling require
the use of chemical safety symbols.