Technological Innovation

What is ISO 55239-2018?

ISO 55239-2018 is an international standard that provides guidelines for writing professional technical documents. This standard aims to establish a consistent and unified approach to technical writing, ensuring clarity, accuracy, and precision in conveying complex information. In this article, we will delve into the key aspects of ISO 55239-2018 and explore its significance in the realm of professional technical communication.

The Importance of ISO 55239-2018

Effective communication is crucial in technical fields where clear and concise documentation plays a pivotal role in conveying complex concepts and instructions. ISO 55239-2018 offers a standardized framework that helps writers craft professional technical documents with precision and coherence. By adhering to this standard, professionals can ensure their work is easily understood by both technical and non-technical audiences, leading to better comprehension, improved safety measures, and increased operational efficiency.

Key Guidelines of ISO 55239-2018

ISO 55239-2018 covers various aspects of technical writing, including document structure, language, terminology, and visual representation. Let's explore some key guidelines outlined in this standard:

Structure: The standard emphasizes the importance of logical organization, using headings, subheadings, and numbered sections to facilitate easy navigation and understanding.

Language: Clarity and simplicity are crucial. ISO 55239-2018 recommends using plain language and avoiding jargon or ambiguous terms that may confuse readers.

Terminology: Consistent use of specialized terminology is essential in technical communication. The standard suggests creating a glossary of terms to provide definitions and ensure uniformity throughout the document.

Visual Representation: ISO 55239-2018 provides guidelines on the use of diagrams, charts, and illustrations to enhance understanding and aid in conveying complex information visually.


ISO 55239-2018 serves as a valuable tool for technical writers across various industries. By adhering to this international standard, professionals can enhance the effectiveness of their technical documentation, ensuring that information is conveyed accurately and comprehensibly. Whether it's writing user manuals, safety guidelines, or engineering specifications, ISO 55239-2018 provides a framework that promotes clarity, consistency, and professionalism.


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