What regulatory guidelines apply to Oxirane, 2-(chloromethyl)-, homopolymer (CAS: 24969-06-0)?

Oxirane, 2-(chloromethyl)-, homopolymer (CAS: 24969-06-0) is regulated under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), specifically as a category 1A sensitiser. In the EU, it falls under the REACH regulation, requiring manufacturers and importers to register the substance if it is produced or imported in quantities exceeding one tonne per year. FDA and EPA may also impose specific handling and disposal requirements in the US.