ISO 3864
| Graphical symbols — Safety colours and safety signs | |
Example safety sign designed according to ISO 3864-1 | |
| Abbreviation | ISO 3864 |
|---|---|
| Year started | March 1984 |
| First published | March 1984 |
| Latest version | 2 2011 |
| Organization | International Organization for Standardization |
| Committee | ISO/TC 145/SC 2 Safety identification, signs, shapes, symbols and colours |
| Domain | Safety signage design |
| Website | www |
ISO 3864 is an International Organization for Standardization technical standard for safety signs and markings in workplaces and public facilities. These labels are graphical, to overcome language barriers. The standard is split into four parts.