Controlled Language in Technical Writing  

The documentation used in manuals and other technical writing worldwide is predominantly created in English. Though much discussion has been devoted to it in academia and elsewhere for years, technical English continues to be written in a way that is difficult for many people to understand.

Braster, Berry. Multilingual (2009). Articles>Language>Technical Writing>Controlled Vocabulary

What is a Controlled Language or Simplified Technical English?

The main objective of a controlled language is to make technical text easy to understand. Simplified Technical English standardizes vocabulary and style, aiming to improve consistency, eliminate ambiguity and reduce complexity. It also provides objective criteria for quality control. Simplified Technical English includes a general dictionary and a set of writing rules. In addition to the general vocabulary, companies can define their own Technical Names (terminology).

Tedopres International (2009). Articles>Writing>Technical Writing>Controlled Vocabulary