จึงกำหนดให้ผู้บริหารระดับต้นตั้งแต่

A management-level position from the Department Manager (Manager Section up) use the English language in order to communicate the following: 1. e-mail (E-mail) dialog. 2. write the text (Memorandum). 3. to communicate a message, such as an official explanation or notification.

Therefore requiring executives from early position. Sales up (Section Manager up) use English to communicate. Following
one. The interactive e-mail (E-mail)
2. The notes. (Memorandum)
3. Communicate messages such official clarification or to be informed.

The administrators at the beginning from the manager of department or above (Section Manager up) use communicative English as follows.
1. Interactive email (E-mail)
2. Writing notes (Memorandum)
3.The official message communication such as clarifications or notification to know

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