Regulations for Selection and Fee Calculation of Professional Services Providers Entrusted by Entities Article 10

Where an entity entrusts a provider for its professional service, the calculation of service fees shall, according to the type, nature, scale, scope of work, duration of the work, and so forth, be selected among the following methods and shall prescribe explicitly in the contract the chosen method:1. Payment by total price or unit price.2. Monthly, daily or hourly payment.3. Cost plus fee.The service fees calculated according to the methods referred to in the preceding paragraph shall be evaluated and approved by taken into account the fees generally charged. Where additional fees are to be paid after approval, the coverage of the items and amount of such fees shall be stated clearly in the contract. In the event where an item is not included in the contract, payment for such item shall not be made.
中文原文 機關委託專業服務廠商評選及計費辦法第10條
機關委託廠商承辦專業服務,其服務費用之計算,應視專業服務之類別、性質、規模、工作範圍及內容或工作期間等情形,就下列方式擇符合需要者訂明於契約:
一、總包價法或單價計算法。
二、按月、按日或按時計酬法。
三、服務成本加公費法。
依前項計算之服務費用,應參酌一般收費情形核實議定。
其必須核實另支費用者,應於契約內訂明項目及費用範圍;契約未規定者,不得另為任何給付。

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