H320 · Hazard statementCauses eye irritation

Hazard statementHealthNot adopted: EU

H320 is the GHS hazard statement “Causes eye irritation”. It is used for Serious eye damage/eye irritation (chapter 3.3), Category 2B. The English wording is the same as UN GHS Rev.11 in US OSHA and Canada. Not adopted in EU CLP. Canada’s official French text is “Provoque une irritation des yeux” and Mexico’s Spanish text is “Provoca irritación ocular”. The UN GHS Rev.11 label matrix lists 3 precautionary statements for it (UN only).

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

Causes eye irritation

UN GHS Rev.11, Annex 3, Table A3.1.2, PDF p. 304

US OSHA HCS

Same as UN
HCS 2024 · primarily GHS Rev.7, some Rev.8

Causes eye irritation

29 CFR 1910.1200 App. C, matched by wording

EU CLP

Not adopted
EU_CLP_2025 · consolidated 1 Jul 2026

Not listed in EU CLP Annex III or IV.

Canada (EN)

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

Causes eye irritation

GHS Rev.7 Annex 3 Table A3.1

Canada (FR)

Adopted
WHMIS_2022 · SGH Rév.7, texte officiel

Provoque une irritation des yeux

GHS Rev.7 Annex 3 Table A3.1

Mexico (ES)

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

Provoca irritación ocular

Lesiones oculares graves/irritación ocular · 2B

NOM-018-STPS-2015, DOF 9 October 2015, Apéndice C, Tabla C.2, PDF p. 31

Hazard classes and categories

  • Serious eye damage/eye irritation (chapter 3.3) · Category 2B

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

FRLésions oculaires graves/Irritation oculaire (chapitre 3.3) · catégorie 2B

ESLesiones oculares graves/irritación ocular · 2B (NOM-018-STPS-2015)

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

UN GHS Rev.11 Annex 3, section 3. Each table covers the categories named; a P statement may apply to only some of them. Many apply only under conditions; check the conditions for use before putting them on a label.

Related codes

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 H320. 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.

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