What regulatory guidelines apply to Chloro(difluoro)acetic anhydride (CAS: 2834-23-3)?

Chloro(difluoro)acetic anhydride (CAS: 2834-23-3) is classified under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) as a Category 1A skin corrosion/irritation agent. In the European Union, it falls under REACH regulations, requiring suppliers to register substances above 1 tonne per year. The FDA and EPA have specific requirements for the handling, storage, and disposal of this compound, emphasizing its potential for skin and eye irritation, and the need for proper labeling and safety data sheets.