备忘录的格式因公司的不同而不同。然而，所有的备忘录都是由标题和主体组成的。
The format of a memo varies from company to company. However, all memos consist of a heading and a body.
1.信头(Heading)
备忘录的信头包括收件人的姓名和职位名称，发件人的姓名、日期和主题标题。信头布局如下。
The heading of the memo always include the name and the job title of the recipi-ent, the name and the title of the sender, the date and the subject heading. The lay.out of the heading is like the following.
备忘录(Memorandum)
至:收件人的姓名和职位名称(To:the name and the job title of the recipient )
来自:发件人的姓名和职位名称(From:the name and the title of the sender )
日期:备忘录的撰写日期(Date:when the memo is written)
主题:备忘录内容(Subject:what the memo is about)
2.正文(Body)
正文文本是信息。信息通常从直接表达目的开始，然后是对细节的讨论通常是按照一个倒金字塔的顺序，从最重要到最不重要，或者从一般到具体,信息通常以礼貌的行动号召而结束。如果备忘录是用来内部交流，通常用非正式的方式进行书写。
The body text is the message, The message usually starts with a direct expression of the purpose. Then it is the discussion of the details, which usually follows an inverted pyramid order, from the most important to the least important, or from the general to the specific, The message usually ends with a polite call for action. As a memo is used for inner communication, it is usually written in an informal way.
