What regulatory guidelines apply to 4-Bromo-1-naphthoic acid (CAS: 16650-55-8)?

4-Bromo-1-naphthoic acid (CAS: 16650-55-8) is subject to various regulatory guidelines. In the European Union, it falls under the REACH regulation for chemical safety assessment and registration. Additionally, it is regulated by the U.S. Environmental Protection Agency (EPA) and the U.S. Food and Drug Administration (FDA) for specific applications and manufacturing processes. Users should comply with local and international laws and regulations, including proper handling, storage, and disposal methods.