What regulatory guidelines apply to barium difluoride (CAS: 7787-32-8)?

Barium difluoride (CAS: 7787-32-8) is regulated under GHS (Globally Harmonized System of Classification and Labelling of Chemicals) for classification as a hazardous substance. It falls under REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) regulations in the European Union, requiring manufacturers and importers to register substances above one tonne per year. In the US, the FDA (Food and Drug Administration) and EPA (Environmental Protection Agency) have specific guidelines for handling and disposing of this compound to ensure safety and environmental protection.