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Shufrans TechDocs is a full-service technical documentation provider and the global leader in ASD-STE100 Simplified Technical English training and consultancy. Together with our partner network, we can help you implement a future-proof information management environment that lets you work more efficiently and accurately.





With over 10 years of experience in ASD-STE100 implementation for customers from aerospace, defence, machinery, electronics, medical equipment and IT, we are the leading specialists in ASD-STE100 consultancy. Simplifying your technical language is what we do best.





Together with our partner network, Shufrans TechDocs provides scalable, flexible and vendor-agnostic solutions for a range of industries from airlines, MROs, aerospace and defence to automotive, shipping, IT, electronics and construction.





Clarity in Documentation


At Shufrans TechDocs, we work according to international standards, while having the flexibility to deal with your specific requirements. We take these requirements and your expectations seriously and build on your feedback and trust. In this way, we strive to establish long-term partnerships with our customers to mutual benefit.We continuously work towards providing our customers with high-quality documentation that excels in:





Ms Shumin Chen

Principal ASD-STE100 Trainer & Consultant

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Dr Frans Wijma

Honorary Founder

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Our people

Since 2006, Ms Shumin Chen has been working as a consultant with customers in various industries worldwide: aerospace & defence, banking, consumer products, healthcare, IT, medical and fitness equipment. She has helped many companies with their documentation needs, based on standards where possible, and is widely regarded as a leading expert in ASD-STE100 Simplified Technical English training, aviation documentation and multilingual documentation.

Ms Chen now heads the ASD-STE100 training arm of Shufrans TechDocs. In her current role, Ms Chen continues to focus on the practical implementation of international standards to facilitate the efficient creation and management of multilingual documentation. She received her professional on-the-job training in the field of STE under the tutelage of Dr Frans Wijma.

To add to a more diversified career experience, Ms Chen was briefly involved in the civil aviation training sector at the Civil Aviation Authority of Singapore. Ms Chen has been a business & collaboration development manager at the Singapore Aviation Academy, where she was responsible for the engagement of emerging training markets such as Brazil, Russia, Ukraine, Kazakhstan, India, Vietnam and China through fellowship training programmes.

Ms Chen is fluent in English, Mandarin Chinese, German and Polish. She has a background in Life Sciences and received her BSc (Hons) in Biomedical Sciences from the National University of Singapore. When there is time to spare, Ms Chen very much enjoys her gong-fu tea brewing sessions and learning a new language. At the moment, she is doing her best to master Arabic.


Dr Frans Wijma has a background in electrical engineering and linguistics. He was a documentation expert and private pilot who had been in the field of controlled language, multilingual documentation and aerospace & defence standards for 15 years.

A well-known authority in the fields of controlled languages, aviation documentation and multilingual documentation, Frans provided training and consultancy services to customers worldwide. In addition, he was a regular speaker at language and industry events, fluent in 10 languages and a commercial pilot.

Over the years, Frans Wijma was responsible for the development and implementation of STE checker tools for compliance with ASD-STE100 Simplified Technical English (Simplified Technical English, formerly AECMA Simplified English).

Frans Wijma was the project manager for many translation and development programs for customers worldwide, including Boeing, Embraer, Black & Decker, Rolls-Royce and Fuji Heavy Industries. In 2001, Frans Wijma was presented with the prestigious Pride @ Boeing award in recognition of exceptional performance in supporting the development of the multilingual Longbow Apache IETM for Korea.

Together as an experienced global team, Shumin and Frans provided their combined knowledge and dedication to benefit customers worldwide. To date, they have provided training and consultancy services to over 180 companies.


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Shufrans TechDocs (hereafter Shufrans) accepts no liability for the accuracy, completeness or topicality of the provided information on this website. While every effort is made to closely monitor and update this website’s content, Shufrans assumes no liability for the contents of external links from and to this website. The content of linked sites is the responsibility of the providers of those sites. Shufrans reserves the right to undertake modifications or amendments to the information provided without prior notice. By providing this information, Shufrans does not substantiate a bid regarding information, consultation or similar contract privities. Liability of any kind for the use of the content of the website or the correctness of the contents or the availability of the website is excluded. Shufrans will therefore not accept liability for tangible, direct or indirect damages or damages that can arise from missed use opportunities, data loss or missed profits, resulting from the use of documents or information that is accessible on this website.