Regulations Governing the Conduct of Discretionary Investment Business by Securities Investment Trust Enterprises and Securities Investment Consulting Enterprises Article 22-1

In any discretionary investment case reaching or exceeding a specified monetary amount or suspected to involve money laundering, a SITE or SICE shall maintain transaction documents sufficient to fully reconstruct transactions and records verifying the customer's identity and transaction orders, and shall comply with the requirements of the Money Laundering Control Act.
中文原文 證券投資信託事業證券投資顧問事業經營全權委託投資業務管理辦法第22-1條
證券投資信託事業或證券投資顧問事業對於一定金額以上或疑似洗錢之全權委託投資案件,應保存足以瞭解交易全貌之交易憑證、確認客戶身分及申報之紀錄,並應依洗錢防制法規定辦理。

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