What regulatory guidelines apply to 2-Amino-4-chloro-6-nitrophenol (CAS: 6358-08-3)?

2-Amino-4-chloro-6-nitrophenol (CAS: 6358-08-3) is regulated under the Globally Harmonized System of Classification and Labeling of Chemicals (GHS) as a toxic substance. In the European Union, it falls under REACH regulations, requiring manufacturers and importers to register substances above a certain tonnage. Additionally, the FDA and EPA have specific requirements for its use and handling in the United States, including labeling and reporting under the Toxic Substances Control Act (TSCA).