On January 18, CCAIA participated in the WCC Safety Working Group Meeting Online. Relevant leaders from chlor-alkali industry organizations in North America, Europe, South America and Japan attended the meeting. Zhang Peichao, Vice President and Secretary-General of the Association, and Wang Lili, Director of the International Cooperation Working Committee, attended the meeting. The representatives at the meeting analyzed and discussed the chlor-alkali safety accidents in various regions, and agreed that the safety technical training and the detection and update of facilities should be strengthened to better prevent the occurrence of accidents. In addition, the safety working group collected opinions on the contents of the members' communication, reviewed and summarized the 2022 safety meeting, and discussed the relevant issues of the 2023 safety meeting.