JSP 375 Vol 2 

MoD Health & Safety Handbook 

Category of Danger 

Symbol 

Indication of 

Symbol 

Letter 

Danger 

Carcinogenic 

T Toxic 

Categories 1 and 2 

Carcinogenic 

Xn Harmful 

Category 3 

Mutagenic 

T Toxic 

Categories 1 and 2 

Mutagenic Category 3 

Xn 

Harmful 

Toxic for reproduction 

T Toxic 

Categories 1 and 2 

Toxic for reproduction 

Xn Harmful 

Category 3 

Environmental Dangerous 

for 

N Dangerous 

the environment 

for the 

Environment 

Table 1 Categories of Danger 

NOTE 

Colour rendering in the follow graphics may not exactly match requirements. For illustrative 

purposes only. 

Leaflet 5 Annex H 

Page 6 

 April 

2003