The Commercial Port Law Article 74

The Maritime and Port Bureau shall entrust each competent authority of various target business purposes with the following items in the commercial port area: 1. Issuance of Industrial and commercial registration certificate. 2. Issuance of Industrial electricity certificate. 3. Issuance of Permit of Foreign or Non-Resident Foreign Professional or Technology Personnel Employment. 4. Issuance of Relevant Proof for Application of Tax Relief. 5. Issuance of merchandise export visa, certificate of origin, and processing certificate.If each competent authority of various target business purposesthe competent authorities fail to entrust the stipulated items within the preceding paragraph, each competent authority of various target business purposesthe should assign personnel within the commercial port area in handling the affair.
中文原文 商港法第74條
航港局應就商港區域內下列事項,接受各目的事業主管機關委託辦理之:
一、工商登記證明之核發。
二、工業用電證明之核發。
三、外籍或僑居國外專門性或技術性人員聘僱許可之核發。
四、申請稅捐減免所需相關證明之核發。
五、貨品輸出入簽證、原產地證明書及加工證明書之核發。
前項所定事項各目的事業主管機關未委託辦理者,應由各目的事業主管機關於商港區域內派駐人員辦理。

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