News Details

The South Korean Ministry of Employment and Labor (MoEL) has released hazard and risk information for 86 newly manufactured or imported chemical substances reported during the first quarter of 2026. The announcement, published on 31 March 2026, is part of the country’s broader occupational safety and chemical management efforts.

According to the ministry, 26 of the newly notified chemical substances were identified as having hazardous characteristics. Reported hazards include acute toxicity, skin corrosion, severe eye damage, skin sensitization, and aquatic environmental hazards. Substances identified with specific hazard classifications are potassium trifluorotris (per fluoroethyl) phosphate (CAS No 123215-04-3) and dimethyldodecyl-4-vinylbenzyl ammonium chloride (CAS No 56307-84-7).

Reporting Requirements Under Occupational Safety Regulations

The disclosure is part of South Korea’s obligations under the Occupational Safety and Health Act (OSHA). Under this regulation, manufacturers and importers of new chemical substances are required to submit a hazard and risk investigation report to MoEL at least 30 days before they begin manufacturing or importing the substances. For substances manufactured or imported in quantities of less than one ton, the reporting timeline is reduced to 14 days.

Preventive Measures for Worker Health Protection

MoEL stated that submitted reports are reviewed to assess potential workplace hazards associated with newly introduced chemicals. Based on the assessment, businesses are informed of preventive measures aimed at minimizing worker exposure. Recommended controls include the use of personal protective equipment (PPE), such as respirators, gloves, and protective eyewear, alongside local exhaust ventilation systems in workplaces where dust, mist, or vapours may be generated.

Strengthening Transparency in Chemical Safety

The ministry noted that the published information includes chemical names, identified hazards, annual manufacturing or import volumes, and recommended worker protection measures. Employers are encouraged to use this information to strengthen their chemical management systems and provide chemical-specific workplace safety training.