Rackstamp, data center labeling field guide

SOURCE NOTE / S58

OSHA: 29 CFR 1910.147

The control of hazardous energy, lockout and tagout, in Subpart J. Cited to separate a temporary marking on an energy-isolating device from a permanent hazard label on the same enclosure. The two answer to different rules and have different owners.

SOURCE CHECK / SEP 12, 2026

Read it in context.

The control of hazardous energy, lockout and tagout, in Subpart J. Cited to separate a temporary marking on an energy-isolating device from a permanent hazard label on the same enclosure. The two answer to different rules and have different owners.

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.

What this source establishes

Establishes that tagout devices are a distinct class of marking with their own application, durability and removal rules. Cited for the distinction, not for a lockout procedure.

Review date: 2026-09-16. This note describes the source scope; it is not a project approval.

Used in these planning guides

Used in these guides

The linked planning guides explain the specific statements supported by this source. Their trial methods and fictional cases are editorial examples.