Enter CAS RN to check status under K-REACH/K-OSHA/K-CCA (Max 10 rows for free license)
Existing Chemicals (K-CCA): Listed in the Existing Chemicals Inventory under Article 2(3) of the Act on Registration and Evaluation of Chemicals.
Acute Human Toxic Substances (K-CCA): Chemicals with acute human toxicity under Article 2(2) of the Act on Registration and Evaluation of Chemicals.
Chronic Human Toxic Substances (K-CCA): Chemicals with chronic human toxicity under Article 2(2) of the Act on Registration and Evaluation of Chemicals.
Environmental Hazardous Substances (K-CCA): Chemicals with ecological toxicity under Article 2(2) of the Act on Registration and Evaluation of Chemicals.
Restricted Substances (K-CCA): Chemicals recognized as highly hazardous when used for specific purposes under Article 2(8) of the Act on Registration and Evaluation of Chemicals.
Prohibited Substances (K-CCA): Chemicals recognized as highly hazardous and prohibited for manufacture, import, sale, storage, transport, or use for any purpose under Article 2(9) of the Act on Registration and Evaluation of Chemicals.
Permit-Required Substances (K-CCA): Chemicals suspected of being hazardous under Article 2(7) of the Act on Registration and Evaluation of Chemicals, which may only be manufactured, imported, or used with approval from the Minister of Environment.
Accident Preparedness Chemicals (K-CCA): Chemicals with high acute toxicity or explosiveness that may cause significant damage in the event of a chemical accident, according to Article 2(6) of the Chemical Control Act.
Hazardous Substances under the Occupational Safety Act: Substances designated as hazardous under Article 420(1) of the Occupational Safety and Health Rules.
Prohibited Hazardous Substances under the Occupational Safety Act: Substances whose manufacture, etc., is prohibited under Article 87 of the Enforcement Decree of the Occupational Safety and Health Act.
Permit-Required Hazardous Substances under the Occupational Safety Act: Substances that require a permit for manufacture, etc., under Article 118 of the Occupational Safety and Health Act.
Work Environment Measurement Target Hazards (Occupational Safety Act): Hazardous agents subject to workplace environment measurement under Article 186(1) of the Occupational Safety and Health Act.
Special Health Examination Target Hazards (Occupational Safety Act): Hazardous agents subject to special health examinations under Annex 22, Items 1 to 3, of the Occupational Safety and Health Act.