What regulatory guidelines apply to 5,5-dimethyloxolan-2-one (CAS: 3123-97-5)?

5,5-Dimethyloxolan-2-one (CAS: 3123-97-5) falls under the purview of various regulatory guidelines. In the European Union, it is subject to REACH regulations, which require manufacturers and importers to register substances above a certain tonnage. It is also covered by the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) for hazard communication. Additionally, the Environmental Protection Agency (EPA) in the United States and the Food and Drug Administration (FDA) may have specific requirements for its handling and use, especially in pharmaceutical and industrial applications.