The regulation of emergency situations of air pollution was changed with the approach of "prevention and acceleration of decision-making". The head of the National Center for Air and Climate Change of the Environmental Protection Organization announced the amendment of the emergency regulation of air pollution as part of Note 3, Section 3 of the Clean Air Law and said: In the new regulation, the focus has changed from measures taken after emergency conditions to preventive decisions, strengthening support measures and shortening administrative processes to increase the efficiency of air pollution management.