Read it in context.
US accident-prevention signs and tags; operational identifiers have a different function.
The linked guide explains how this source informs its topic. Check the document’s scope and the edition adopted by your project before applying it. A publisher overview or product guide does not reproduce the full requirements of a standard.
Read the library’s edition and applicability notes.
Used in these planning guides
- Check arc flash and electrical safety labels against their source
- Sign aisles and rows so a stranger finds the right face
- Data center labeling standards: build a project requirements map