Enforcement Rules of Social Worker Act Article 12

The social worker shall present the certificate when officials of the competent authority execute audits or inspection in accordance with Article 30 of this Act.
中文原文 社會工作師法施行細則第12條
主管機關人員依本法第三十條規定執行檢查或督導考核時,應出示身分證明文件。

English translation for reference only; the Chinese text prevails. Not legal advice.