Technological Innovation

What is BS EN ISO9864:2021

BS EN ISO9864:2021 is a professional technical standard issued by the British Standards Institution (BSI). It focuses on providing guidelines and requirements for effective documentation and communication in the field of technical writing. This standard is applicable to various industries such as engineering, manufacturing, software development, and more. It aims to enhance the clarity, accuracy, and consistency of technical documents, making them easier to understand and follow.

Importance of BS EN ISO9864:2021

Clear and concise technical documentation plays a crucial role in ensuring efficient communication within and beyond an organization. BS EN ISO9864:2021 sets the foundation for creating high-quality technical documents that meet international standards. By adhering to this standard, organizations can ensure better comprehension and interpretation of technical information by their target audiences. Whether it is user manuals, specifications, or reports, following BS EN ISO9864:2021 helps eliminate ambiguity, reduces errors, and facilitates knowledge transfer.

Key Requirements of BS EN ISO9864:2021

BS EN ISO9864:2021 emphasizes several key requirements that contribute to the overall effectiveness of technical documentation. Firstly, it stresses the importance of using clear and consistent terminology throughout the document. This helps avoid confusion and ensures that readers understand the context properly. Secondly, the standard highlights the need for well-structured content, with logical headings, subheadings, and appropriate use of bullet points, numbered lists, and tables. This enhances readability and makes it easier for readers to navigate through the document.

Thirdly, the standard encourages the use of visual aids, such as diagrams, charts, and illustrations, to supplement written information. This not only enhances comprehension but also makes the document more engaging. Additionally, BS EN ISO9864:2021 promotes the inclusion of appropriate references and citations, enabling readers to access further information if needed. Finally, the standard emphasizes the importance of proofreading and quality control processes to ensure that the document is error-free and compliant with the set guidelines.


In conclusion, BS EN ISO9864:2021 serves as a valuable tool for professionals in the field of technical writing. It provides guidelines and requirements for creating clear, accurate, and consistent technical documentation. By adhering to this standard, organizations can enhance their communication, reduce errors, and improve overall efficiency. Whether you are a technical writer, an engineer, or a project manager, understanding and implementing BS EN ISO9864:2021 can significantly contribute to your success in producing effective technical documents.



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