What regulatory guidelines apply to 1,2,4,5-Tetraiodobenzene (CAS: 636-31-7)?

1,2,4,5-Tetraiodobenzene (CAS: 636-31-7) is classified under the Globally Harmonized System of Classification and Labeling of Chemicals (GHS). It falls under the category of a highly toxic substance, with strict storage and handling requirements. In the European Union, it is covered by the REACH regulations, which require detailed safety data sheets (SDS) and strict documentation. The FDA and EPA also have regulations regarding its use and disposal, particularly in relation to its potential environmental hazards.