Enforcement Rules of Lobbying Act Article 19

For the items specified by Paragraph 1 of Article 13 and Paragraph 1 of Article 17 of the Act for registration and reporting, the government agency the lobbied party serving may request the lobbyist to submit the original copy of registration application, books of payments, documents of receipts and payments, and other proof documents, and consult related institutes or personnel to provide information or explanation.
中文原文 遊說法施行細則第19條
被遊說者所屬機關針對本法第十三條第一項及第十七條第一項所定登記及申報事項,必要時,得要求遊說者檢送申請登記之文件正本、收支帳簿、收支憑證或其他證明文件,並得請相關機關或人員提供資料或說明之。

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