What regulatory guidelines apply to 3,4,6-Trichloropyridazine (CAS: 6082-66-2)?

3,4,6-Trichloropyridazine (CAS: 6082-66-2) is subject to various regulatory guidelines. It falls under the Globally Harmonized System (GHS) of Classification and Labelling of Chemicals, with specific hazard classifications for health and environmental risks. In the European Union, it is regulated under REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) for its safe handling, use, and disposal. Additionally, FDA and EPA guidelines apply in the United States for its pharmaceutical and environmental safety considerations.