On 2 May 2022, Mr. Thanawat Sirikul, Deputy Director-General of the Department of Information, and Ms. Prinat Apirat, Deputy Director-General of the Department of International Economic Affairs, participated in the communication training as guest speakers for a session entitled, "APEC2022 : What Public Relations Practitioners need to know and convey to the public." organised by the Department of Public Relations. The session was attended by 25 senior officials of the PRD and discussed key concepts, Thailand's priorities and role as APEC2022 host, as well as means of communication to key target groups.