| Standard | Authority | Legal status | Rule type |
|---|---|---|---|
| Singapore MOM / WSH (WBGT ≥ 32°C) | Singapore Ministry of Manpower | Regulation | Mixed Trigger Schedule |
Reference conditions: moderate work (300 W), acclimatized worker. WBGT values below are illustrative reference points, not a threshold of any single standard.
| WBGT (°C) | Most protective result |
|---|---|
| 28 | No applicable schedule-producing standard at this condition. |
| 31 | No applicable schedule-producing standard at this condition. |
| 34 | 50 / 10 min work/rest per hr (most protective) |
This is the single most protective applicable result at each condition (stop-work override, else minimum work / maximum rest minutes) — standards are never averaged. Contributing standard(s) across these conditions: Singapore MOM / WSH (WBGT ≥ 32°C).
Get notified when any heat or wildfire-smoke standard tracked for Singapore changes — threshold changes, scope and legal-status changes, additions and removals. Changes that permit more heat exposure than before are labelled as such.
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