Lobbying Act Article 6

If the lobbyist is a legal person or an organization, it shall designate representatives to engage in lobbying, and the number of representatives shall not exceed ten persons.
中文原文 遊說法第6條
遊說者為法人或團體時,應指派代表為之,其代表人數不得逾十人。

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