Organization Act of National Treasury Administration, Ministry of Finance Article 1

The Ministry of Finance, in order to carry out National Treasury and Payment business, hereby establishes the National Treasury Administration (hereinafter referred to as the Administration).
中文原文 財政部國庫署組織法第1條
財政部為辦理國庫及支付業務,特設國庫署(以下簡稱本署)。

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