Answer：According to Article 12 of the Administrative Measures for the Registration of Hazardous Chemicals, the registration of hazardous chemicals shall include classification and labeling information, including the hazard categories, pictograms, warning words, hazard descriptions, and prevention instructions of hazardous chemicals.
combustion-support, etc., and are harmful to the human body, facilities, and the environment. The Catalogue of Hazardous Chemicals (2015 New Catalogue), an important document involved in Order No. 591 of the State Council, came into effect on May 1, 2015. The Catalogue of Hazardous Chemicals (2002 Edition) (Announcement No. 1 of 2003 of the former State Administration of Work Safety) and the Catalogue of Chemicals of Severe Toxicity (2002 Edition) (Announcement No. 2 of 2003 of 8 departments including the former State Administration of Work Safety) shall be repealed at the same time. The Catalogue of Hazardous Chemicals (2015 New Catalogue) selects 81 of the 95 hazard categories in 28 categories of chemicals as the determination principle of hazardous chemicals.
