What regulatory guidelines apply to 6-Chloronicotinoyl chloride (CAS: 58757-38-3)?

6-Chloronicotinoyl chloride (CAS: 58757-38-3) may be subject to classification under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) as a hazardous substance. In the European Union, it must comply with REACH regulations, including registration, evaluation, authorization, and restriction of chemicals. FDA and EPA regulations apply to its use and disposal in the United States, ensuring safety and environmental protection.