Read it in context.
March 24, 2021 scope announcement; no universal data-center requirement inferred.
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
UL describes a specific scope for flag labels, flag tags, wrap-around labels, and related products. Applicability depends on the marking system and end-product application.
Review date: 2026-09-12. This note describes the source scope; it is not a project approval.