

Technical documentation for industrial performance
Expertise, methodology and technical mastery to structure, produce and optimize your technical documents.
Optimise
Industrialize your processes and gain efficiency.
Secure
Ensure the conformity of your
products.
Transmit
Clear deliverables for your operators and technicians.

Master your document workflows, from design to distribution
At LCSI, we support industrial companies in the design, structuring and production of technical documentation.
Technical documentation is our core business. We design, structure and deliver reliable, compliant and directly usable technical documents for field users, including operators, technicians, maintenance teams and support staff.
Through a structured approach, proven standards such as DITA and S1000D, compliance with machinery regulations, and solid multisector experience, we deliver solutions that are aligned with your constraints, fast to deploy and built to last.
Technical documentation tailored to your users
Technical documentation is the foundation of our work. We write and produce documents designed for real operational use.
This includes:

User manuals

Instructions manuals

Maintenance manuals

Spare parts catalogue

Technical training materials

3D animations
Every project is custom-built with a simple approach: get straight to the point, clarify, optimize, produce.

Document engineering: a structured, results-oriented approach
In addition to technical documentation, we provide comprehensive document engineering services tailored to your products. This approach enables you to increase efficiency, improve deliverable quality, and industrialize your documentation processes.
Our expertise includes:
Documentation audit & information architecture:
We analyze your content and workflows to build a clear, coherent, and scalable documentation framework.
Organizational alignment:
We adapt our deliverables to your operational constraints, tools, and teams to ensure seamless integration.
XML structuring (DITA & S1000D):
We structure your content using XML standards such as DITA or S1000D to guarantee modularity, consistency, and content reuse.
Document migration & data conversion:
We recover, clean, and convert your legacy documents to secure your data and modernize your manuals.
Regulatory compliance (Machinery Directive 2006/42/EC & Regulation 2023/1230):
We ensure your documentation meets current and future requirements, including Machinery Directive 2006/42/EC, EU Regulation 2023/1230, and relevant industry standards.
Automation tools & manual configurators:
We develop and integrate automation solutions to accelerate the production of your technical manuals.
Documentation Project Management:
We manage your projects from start to finish, handling planning, coordination, quality control, and delivery.
Multisector expertise
Our experience spans several demanding industrial environments where precision, regulatory compliance, and documented rigor are paramount.
We specialize in the following sectors:
This sector diversity allows us to master a wide range of use cases and implement best practices across different industries.

An agile and committed
organization
LCSI is a human-sized organization, and that is a strength.
Our operating model favors simplicity, direct contact and fast decision-making.
This close collaboration allows us to respond quickly to changing needs, continuously adapt our methods, secure delivery timelines and provide reliable, compliant deliverables.




























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