What regulatory guidelines apply to 9H-Carbazol-2-ol (CAS: 86-79-3)?

9H-Carbazol-2-ol (CAS: 86-79-3) is subject to various regulatory guidelines, including GHS (Global Harmonized System of Classification and Labeling of Chemicals) for classification, REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) in the EU for manufacturer and importer obligations, and FDA (Food and Drug Administration) and EPA (Environmental Protection Agency) requirements for safety and environmental protection in the USA.