| CHEMINDEX/CCOHS | CHEMINDEX database/CCOHS |  |
| HAZ-MAP | Hazardous Chemicals and Occupational diseases | |
| HSDB / NLM | Hazardous Substances Databank / NLM | |
| ICSCs | International Chemical Safety Cards | |
| ILOLEX | Data Base of International Labour Standards | |
| NIOSH Pocket Guide | Online NIOSH Pocket Guide to Chemical Hazards | |
| OSH Answers | OSH Answers Chemicals & Materials | |
| OSHA Methods | OSHA Index of Sampling & Analytical Methods | |
| TUTB Labourline | The European Trade Union Technical Bureau for Health and Safety | |
Comments to Webmaster |