Charges And Fees Act Article 11

The executive authorities in charge of the concerned matters shall review the standards of charges and fees on a routine basis by taking the following factors into consideration:1. Trends in the fluctuations of costs and expenses.2. Changes in the consumer price index.3. Other factors.The foregoing routine review shall be made at least once every three years.
中文原文 規費法第11條
規費之收費基準,業務主管機關應考量下列情形,定期檢討:
一、辦理費用或成本變動趨勢。
二、消費者物價指數變動情形。
三、其他影響因素。
前項定期檢討,每三年至少應辦理一次。

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