P371+P380+P375 · Precautionary statementIn case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion.

Precautionary · ResponsePhysicalCombined

P371+P380+P375 is the GHS precautionary statement “In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion”. UN GHS Annex 3 assigns it to 3 hazard classes. The English wording is the same as UN GHS Rev.11 in US OSHA, EU CLP and Canada. The Canadian French and Mexican Spanish wording is in the table below. In the UN GHS Rev.11 label matrix it is used with 2 hazard statements (UN only).

Maintained by Valenc. Data checked 2026-10-20.

Heading text: UN GHS Rev.11 Annex 3. Wording can differ by jurisdiction; see the table below.

Wording by jurisdiction

UN GHS Rev.11

Same as UN

GHS Rev.11 (2025), Annex 3

In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion.

UN GHS Rev.11, Annex 3, Table A3.2.3, PDF p. 331

US OSHA HCS

Same as UN

HCS 2024 · primarily GHS Rev.7, some Rev.8

In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion.

29 CFR 1910.1200 App. C, matched by wording

EU CLP

Same as UN

EU_CLP_2025 · consolidated 1 Jul 2026

In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion.

EU CLP, Annex IV, Part 2

Canada (EN)

Same as UN

WHMIS_2022 · GHS Rev.7 (Rev.8 for chemicals under pressure)

In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion.

GHS Rev.7 Annex 3 Table A3.2

Canada (FR)

Adopted

WHMIS_2022 · SGH Rév.7, texte officiel

En cas d'incendie important et s'il s'agit de grandes quantités: Évacuer la zone. Combattre l’incendie à distance à cause du risque d'explosion.

GHS Rev.7 Annex 3 Table A3.2

Mexico (ES)

Adopted

NOM-018-STPS-2015 · GHS 5th revised edition

En caso de un incendio de grandes proporciones y si se trata de grandes cantidades: Evacuar la zona y combatir el incendio a distancia debido al riesgo de explosión

NOM-018-STPS-2015, DOF 9 October 2015, Apéndice D, Tabla D.1, PDF p. 38

Hazard classes and categories

Oxidizing liquids (chapter 2.13) · Category 1
Oxidizing solids (chapter 2.14) · Category 1
Desensitized explosives (chapter 2.17) · Category 4

UN GHS Rev.11 Annex 3, sections 1 and 2

H statements it is used with in the UN GHS Rev.11 label matrix only

UN GHS Rev.11 only. EU CLP, US OSHA, Canada (GHS Rev.7) and Mexico assign their own P statements; check the regulation for your market.

H208 H271

UN GHS Rev.11 Annex 3, section 3. Listed for at least one category that uses each H statement.

Related codes

P371 P380 P375

Change in UN GHS Rev.11

No change to the wording or the hazard classes in Annex 3 compared with Rev.10.

Sources

Each cell in the table names the official table and page for P371+P380+P375. Full citations, links and revision notes for UN GHS Rev.11, US OSHA, EU CLP, Canada and Mexico: Sources and revision notes.

These are regulatory phrases for labels and safety data sheets. Check them against the official source for your jurisdiction before use.