What regulatory guidelines apply to 2-Hydrazino-5-iodopyridine (CAS: 77992-46-2)?

2-Hydrazino-5-iodopyridine (CAS: 77992-46-2) is regulated under the Globally Harmonized System of Classification and Labeling of Chemicals (GHS), which includes classification for health hazards and environmental hazards. For manufacturing and import/export, it is also subject to REACH regulations in the European Union, which require registration of substances above a certain tonnage. In the United States, the Environmental Protection Agency (EPA) and the Food and Drug Administration (FDA) may have specific handling and reporting requirements based on its intended use.