What regulatory guidelines apply to 1,1-Difluoroethene (CAS: 9011-17-0)?

1,1-Difluoroethene (CAS: 9011-17-0) is regulated under the Globally Harmonized System of Classification and Labeling of Chemicals (GHS) as a flammable gas. It is also subject to the European Union's Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulations. Additionally, the U.S. Food and Drug Administration (FDA) and Environmental Protection Agency (EPA) have specific requirements for its handling, storage, and disposal due to its flammability and potential toxicity.