Regulations on Business Entity Accounting Handling Article 5

The external document and outgoing document shall be signed or sealed by the issuer and shall include the following items:1.Name of the document.2.Date.3.The name and address or the Tax Identification Number of the transacting parties.4.Contents and amount of the transaction.The internal document shall be prepared and kept by the business entity according to the fact and amount of the transaction.
中文原文 商業會計處理準則第5條
外來憑證及對外憑證應記載下列事項,由開具人簽名或蓋章:
一、憑證名稱。
二、日期。
三、交易雙方名稱及地址或統一編號。
四、交易內容及金額。
內部憑證由商業根據事實及金額自行製存。

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