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  • ACGIH Threshold Limit Values (TLVs)
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  • China Catalogue of Hazardous Chemicals 2015
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  • OSHA Permissible Exposure Limits (PELs)
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  • EU Occupational Exposure Limits (OELs)
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  • Japan Poisonous and Deleterious Substances Control Law (PDSCL)
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  • China State Council Decree 591 Regulations on Safe Management of Hazardous Chemicals
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  • NIOSH Recommended Exposure Limits (RELs)
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  • Taiwan Occupational Safety and Health Act (OSHA)
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