Plain language aims to be clear and straightforward, without being simplistic or patronising. It reduces the risk of your message being lost or misinterpreted.
You write plain language when you use the most direct way of expressing an idea. Some things to remember are:
The company and the commission came to an agreement on the fundamental principles previous to the termination of the second meeting.
The company and the commission agreed on the basic principles before the second meeting ended.
Go to 3. Clarify visually