update:

better quality:

ISO 7001:2007/AMD 2:2015 Graphical symbols -- Public information symbols
ISO 7001:2007/AMD 3:2016 Graphical symbols -- Public information symbols
ISO 7010:2011/Amd 7:2016 Graphical symbols -- Safety colours and safety signs -- Registered safety signs


same still missing:

ISO 3864-2:2016 Graphical symbols -- Safety colours and safety signs -- Part 2: Design principles for product safety labels
ISO 7000:2014 Graphical symbols for use on equipment -- Registered symbols
IEC 80416-3:2002/AMD 1:2013 Basic principles for graphical symbols for use on equipment -- Part 3: Guidelines for the application of graphical symbols

[link Point to another website Only the registered members can access]