What regulatory guidelines apply to 5-Hydroxy-6-nitronicotinic acid (CAS: 59288-43-6)?

5-Hydroxy-6-nitronicotinic acid (CAS: 59288-43-6) is regulated under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), which includes labelling and safety data sheets. In the European Union, it is also subject to the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) regulation. Additionally, the US Food and Drug Administration (FDA) and Environmental Protection Agency (EPA) have specific requirements for the handling, transportation, and storage of this compound to ensure worker safety and environmental protection.