NIOSH Pocket Guide to Chemical Hazards (NPG) Intended as a source of general industrial hygiene information for workers, employers, and occupational health professionals, it presents key information and data for chemicals and substance groupings that are found in the work environment.

IPCS International Chemical Safety Cards These cards contain the IPCS Peer Review Committee views and may not reflect in all cases all the detailed requirements included in national legislation on the subject. Hence, compliance of the cards with the relevant legislation in the country of use should be always verified before their utilization.

FNV chemkaarten Chemistry cards for metals and electrotechnical industry in Dutch language

Gezondheidsraad Website Dutch Health council reports available also in English

Scorecard It provides information on all chemicals used in large amount in the US and on all the chemicals regulated under major environmental laws

OEL Database Information on Occupational Exposure Limits (OELs) for substances in the Netherlands (available also in English) values in the Netherlands

Haz-Map Database on Occupational exposure to hazardous Agents

Danish Working Environment Authority website Danish Environment Act guidelines/Limit values for substances and materials (in English)

GESTIS database (German BGIA) Contains information (in English) for the safe handling of hazardous substances and other chemical substances at work.

Recommendations for Chemical Protective Clothing Information related to chemical protective clothing for single substances

1988 OSHA PEL Project Documentation Database It contains exposure limits (PELs) to protect workers against the health exposure to hazardous substances

Master Index of Occupational Health Guidelines for Chemical Hazards It shows the chemical profile of substances for limit value