# ANSI Z535.2-2023, environmental and facility safety signs

> Publisher listing for the current edition of the facility safety sign standard, developed by NEMA. Cited alongside Z535.4 because a field-applied label on facility equipment can reasonably be issued under either, and a review records which rather than restyling it.

Canonical page: https://datacenterlabeling.com/references/s61

Original source: [ANSI Z535.2-2023, environmental and facility safety signs](https://webstore.ansi.org/standards/nema/ansiz5352023-2516193)

## Scope of this source

Publisher listing for the current edition of the facility safety sign standard, developed by NEMA. Cited alongside Z535.4 because a field-applied label on facility equipment can reasonably be issued under either, and a review records which rather than restyling it.

Establishes the current edition and the subject of the facility safety sign standard. It does not settle which of the two applies to a given field-applied label.

Rackstamp provides editorial field guidance. IDs, cases, and worksheet entries are fictional examples unless identified otherwise. Distinguish local conventions from adopted standards. Source notes describe the evidence scope; a linked overview is not the full standard or a project approval.

## Related guidance

- [Check arc flash and electrical safety labels against their source](https://datacenterlabeling.com/guides/arc-flash-and-electrical-safety-labels)
- [Sign aisles and rows so a stranger finds the right face](https://datacenterlabeling.com/guides/aisle-and-row-signage)