Use the quick check to separate three things that often get mixed together: the scaffold tag displayed at the access point, the competent-person inspection, and the legal record or handover evidence behind it.
Usually, the physical tag is not the standalone legal requirement. The safer answer is: inspection duties, written reports, handover records, defect controls, and site-specific communication rules decide the obligation. A tag is still valuable because it moves that status to the point of access.
Tag
Visible status
Report
Legal evidence
Policy
Site mandate
Source context checked on July 2, 2026. Treat this as a planning guide, not legal advice; local regulators and site rules can be stricter than the public baseline.
| Authority | What the tag proves | What the record must prove | Inspection trigger |
|---|---|---|---|
| Great Britain / HSEChecked July 2, 2026HSE scaffold FAQHSE CIS47Work at Height Reg. 12 | HSE treats scaffold tag systems as useful status communication, not the legal requirement itself. | Competent-person inspection and reporting remain the legal control for relevant scaffolds; CIS47 adds report timing and retention expectations. | Before first use, after events that may affect safety, and every 7 days for relevant construction working platforms. |
| United States / OSHAChecked July 2, 2026OSHA 29 CFR 1926.451 | OSHA 1926.451 does not make a universal scaffold tag system mandatory for every scaffold. | A competent person must inspect scaffolds and components for visible defects before each work shift and after events that may affect structural integrity. | Before each work shift and after relevant events. |
| Australia / WHSChecked July 2, 2026Safe Work Australia scaffold inspection guideSafe Work Australia tower/mobile scaffold sheet | Tags are commonly used as site status communication, while WHS duties still depend on local regulator rules, scaffold type, and site controls. | Safe Work Australia guidance points higher-risk scaffold handover toward written confirmation, handover certificates, inspection records, and defect/corrective-action evidence rather than a tag photo alone. | Before use after installation or alteration, after events that may affect safety, and at least every 30 days for scaffold categories covered by the public inspection guide. |
Use the tag as communication. Use records as evidence.
Minimum fields to request before treating the tag as useful.
| Tag color | Meaning | When to use | Failure mode |
|---|---|---|---|
| Green tag | Available for use | Use after a competent person has passed the scaffold and the current inspection record supports normal use. | Do not treat the green tag as the only record. |
| Yellow tag | Restricted or caution use | Use when access is allowed only under documented restrictions, such as limited load, modified configuration, or exclusion-zone conditions. | Restrictions must be written where workers can act on them. |
| Red tag | Do not use | Use during erection, dismantling, overdue inspection, unresolved defects, or any event that removes safe-use confidence. | Remove only after competent-person clearance and record update. |
Send the scaffold type, displayed tag status, latest inspection evidence, restrictions, and destination rule in one message. That keeps the visible tag, written report, and site decision tied together before use or procurement sign-off.
Use this draft when a tag photo is not enough and the site needs the inspection/report evidence behind it.