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The latest version of Simplified Technical English (STE), Issue 9 of ASD-STE100, arrived on January 15, 2025. This update, three years in the making, signifies more than just a revision; it marks STE’s transition from a specification to a full-fledged international standard.

Developed by the ASD Simplified Technical English Maintenance Group (STEMG) with input from national and multi-country Support Teams (STEST), Issue 9 reflects a commitment to clarity, safety, and alignment with international standards. The STEMG, comprised of industry experts and linguists, meticulously reviewed 160 items and change forms, including 11 specifically related to meta-terminology. This collaborative process ensures the standard meets the needs of technical writers and, ultimately, the end-users of the documentation.

Find the right expert to support you with ASD-STE100 training and consultancy: www.asd-ste100.net

From Specification to Standard: A Key Shift

This isn’t just a name change. The move to “standard” reflects STE’s broader applicability. While a specification governs individual projects, a standard establishes universal rules. The official document title now reflects its registered trademark: “ASD-STE100 Simplified Technical English: Standard for Technical Documentation.”

Originally designed for aerospace and defense, STE is now used across various sectors, including rail, medical, automotive, and renewable energy. Its focus on clear, unambiguous language reduces human error, especially for non-native English speakers, leading to improved documentation quality, enhanced safety, and smoother global communication.

The Core of STE: Rules and Dictionary

ASD-STE100 is built on two pillars: writing rules and a controlled dictionary. The rules provide strict guidelines for grammar, style, and sentence structure, making content easily understandable for a global audience. The dictionary lists approved words, their definitions, and usage examples, along with a list of unapproved words and alternatives. This standardization of terminology ensures consistency and avoids confusion.

What’s New in Issue 9?

While no new rules were added, 31 of the 53 existing rules were clarified. The dictionary saw significant updates, with 555 entries revised for accuracy and relevance. A major focus was the meta-terminology review. In the context of ASD-STE100, terminology refers to the words and phrases used within the standard itself, such as “technical noun” and “technical verb.” Meta-terminology, on the other hand, refers to the terms used to describe and categorize those terms, such as “noun” and “verb.”

Essentially, meta-terminology is the language we use to talk about the language of the standard. It provides a framework for understanding the relationships between different types of terms and how they should be used.

The distinction between terminology and meta-terminology is important because it helps to ensure that the standard is clear, consistent, and easy to understand. By using precise meta-terminology, the ASD-STE100 Maintenance Group can avoid ambiguity and ensure that the standard is interpreted correctly by technical authors and translators.

Meta-Terminology Refresh: Aligning with International Standards

Issue 9 aligns with ISO 1087-1:2019, modernizing legacy classifications. “Technical name” and “technical verb” are now “technical noun” and “technical verb (term).” Subject field classifications have also been refined, with new categories added under Rules 1.5 and 1.12.

User-Centric Approach: Balancing Precision and Practicality

The STEMG prioritized usability for technical writers, recognizing that most aren’t linguists. Simplicity was key, even while maintaining terminological precision. For example, the dictionary retains the “word” column designation instead of more complex lexicographic terminology. Balancing correct meta-terminology with practical application was a key challenge. The goal was always to empower authors to create clear, accessible documentation. Defining technical verbs, in particular, required careful consideration to ensure both accuracy and ease of understanding.

The Future: AI and Collaboration

The STEMG and STEST are now exploring how AI can enhance STE compliance checks, provide real-time feedback, and automate terminology updates. Collaborations with universities are examining AI-driven tools to streamline technical documentation, improve accessibility, and ensure interoperability.

Issue 9 represents a significant step for ASD-STE100. Its evolution to a global standard, coupled with meta-terminology updates and alignment with international standards, ensures its continued relevance. With a focus on AI and digital transformation, STE is poised to evolve further in the age of smart documentation and Natural Language Processing.

The writing style of the original text is highly technical and precise, which is suitable for conveying important safety information regarding the use of exercise equipment. The language used is formal, and the tone is serious, emphasizing the importance of safety precautions.

However, technical jargon can sometimes make it challenging for customers to understand the instructions and warnings, leading to improper use of equipment, which may result in serious injuries.

For instance, phrases such as “musculoskeletal discomfort” isn’t quite easily understood by customers who are not familiar with medical terminology. Similarly, terms like “Qualified Trainer” may not be clear to some users.

To avoid such issues, it is crucial to communicate safety information in a way that is easy to understand and accessible to the general public. It is important to use simple, clear, and concise language that is understandable by a broad audience.

Moreover, providing visual aids such as diagrams, pictures, and videos can be helpful in supplementing written instructions and enhancing customer understanding. Using a conversational tone, instead of a formal or technical one, can also make safety information more accessible and relatable.

In conclusion, while technical jargon is essential in certain contexts, it can hinder customer understanding in safety-related matters. Therefore, it is crucial to communicate safety information in a way that is easy to understand and accessible to a broad audience. This can be achieved through the use of Simplified English, clear and simple instructions, and avoiding technical terms or jargon wherever possible. By doing so, customers can more easily understand the instructions and use the equipment safely and efficiently.

Sign up for our Simplified Technical English workshop and learn how to communicate clearly and effectively.

**Course fee includes exercises, learning aids, certificate of completion, and 90-day post-training support.

Summary of Simplified Technical English (STE)

Simplified Technical English (STE) or ASD-STE100 is a controlled language that is used to write technical manuals in such a way that they can be more easily understood by an international audience. STE helps to make translations cheaper and more accurate. Often a formal requirement for aircraft and defence maintenance documentation, STE can easily be adapted to all technical industries and beyond. Ms. Shumin Chen will teach participants how to correctly and effectively use STE in practice. She will also address some of the mistakes commonly found in technical writing and the frequently incorrect use of common STE writing rules.

Shumin gave us a an all-rounded presentation to Simplified Technical English. Personally, rule 1.3: To use only approved words with their approved meaning holds the key to successful controlled language implementation. Rules 3.4, 3.6, 4.1, 5.3, and 5.5 are also among my favourites. The approved verb TO MAKE SURE THAT can come in very handy for technical writers as well. The presentation of STE rules offers quite a detailed overview that includes not only language rules but good, old technical authoring principles in general. It has been very helpful for us to learn and understand the concept of STE. I have found Shumin to be very competent in STE and will definitely recommend her course! Eric, Head of Corporate Technical Documentation (CTD), Schindler Group.

STE Course Outline*

This 2-day Europe Online STE Workshop includes interactive training and exercises.

• Day 1: Classroom Training
  1. Practical overview of Simplified Technical English
  2. How STE helps both native & non-native speakers of English
  3. Benefits of adopting the STE international writing standard
  4. Writing rules and how to apply them in practice
  5. How to use the general vocabulary.
  6. Approved and non-approved words discussion and the rationale behind.

• Day 2: Application, Review, & Exercises
  1. How to deal with industry-specific terminology
  2. How to use STE for various documentation types
  3. How to implement STE with minimal disruption to on-going production and existing documentation
  4. Practical workshop session for applying STE rules to your own documents
  5. Review, edit, and discuss participants’ own documents to reinforce learning
  6. Classroom presentation of own documents.

* Shufrans also offers customised ASD-STE100 training solutions tailored to meet your specific requirements. These courses are normally provided at the customer’s premises.

The presentation on rules clarified a lot of things of which I was unaware. I have a much better understanding of how to format lists with colons, when to use obey vs. comply, and the differences between notes, cautions, and warnings. Moving forward, I will be able to utilize the ASD-STE rules more effectively to write better documents. Lauren Gelli, Senior Technical Writer, Aerotech Inc.

Who should attend this technical writing workshop?

• Compliance managers
• CIO, COO, CTO
• Customer support managers
• Documentation managers
• Editors
• Engineering managers
• Engineers and SMEs who create documentation
• Graphics specialists
• ILS managers
• Maintenance managers
• Operation managers
• Product managers
• Project managers
• Quality managers
• Software research engineers
• Technical illustrators
• Technical writers
• Translation managers
• Translators.

What technical writing outcomes to expect?

Our interactive training, exercises and workshop, will teach participants to standardise content to:

• Author more efficiently
• Communicate more effectively with a global audience
• Improve operational safety
• Reduce AOG / downtime
• Facilitate modular writing and reuse
• Facilitate teamwork
• Facilitate translation
• Maximise consistency
• Optimise product lifecycle support
• Reduce the cost of creating and maintaining technical publications.

ASD-STE100 Trainer’s qualifications

Ms. Shumin Chen, principal trainer & consultant at Shufrans TechDocs received her professional on-the-job training in the field of STE under the tutelage of Dr Frans Wijma, a linguist and documentation expert. Together as an experienced global team, they provided their combined knowledge and dedication to benefit customers worldwide. To date, they have provided training and consultancy services to over 200 companies. Shufrans TechDocs is the only company with such vast experience in providing certified STE training.

Shumin has supported various companies with their STE and other documentation needs, based on standards where possible. Although STE was developed for the aerospace industry, more specifically for aircraft maintenance documentation, she found that it made a lot of sense to apply the same principles to other industries and types of documents as well. Few -if any- changes to the specification are necessary to adapt STE to industrial sectors ranging from machinery to IT, automotive to medical equipment.