Lobbying Act Article 18

The lobbied governmental agency shall retain the registration items detailed in Article 13 and Article 16 and the financial report detailed in Paragraph 1 of the preceding article. Each quarter the reports shall be published on the internet, in a government bulletin or in another publication This does not apply to registration items prohibited from publication in accordance with other laws.The registration and financial reports detailed in the preceding paragraph shall be retained for five years.
中文原文 遊說法第18條
被遊說者所屬機關應將第十三條、第十六條之登記事項及依前條第一項所申報之財務收支報表列冊保管,並按季公開於電信網路或刊登政府公報或其他出版品。
但登記之事項依其他法令規定不得公開者,不在此限。
前項登記及財務收支報表簿冊,應保存五年。

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