What regulatory guidelines apply to 2,2'-({2-Hydroxy-5-[3-(4-hydroxy-3-methylphenyl)-1,1-dioxido-3H-2,1-benzoxathiol-3-yl]-3-methylbenzyl}imino)diacetic acid (CAS: 19329-67-0)?

This compound (CAS 19329-67-0) falls under several regulatory guidelines including GHS (Global Harmonized System of Classification and Labeling of Chemicals) for classification and labeling, and REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) for registration and evaluation in the EU. In the US, it is subject to FDA (Food and Drug Administration) and EPA (Environmental Protection Agency) regulations for industrial and environmental safety.