Integrated Logistic Support (ILS)
Integrated Logistic Support (ILS) ensures that systems are not only well-designed from a technical perspective, but also operate reliably, remain maintainable, and can be supported throughout their entire life cycle. With the ultimate goal of delivering a system that users can rely on when it really matters.
Why ILS is about systems (and not just products)
Integrated Logistic Support looks beyond the product itself. A product may work technically, but without maintenance, spare parts, documentation, and support, it is impractical in use.
A product is what you build; a system is how it operates and is sustained. ILS covers the full lifecycle: usage, maintenance, logistics, and support.
With ILS, you deliver not just a product, but a deployable and sustainable operational capability. For complex systems or defence markets, ILS is a prerequisite for success.
Why is Integrated Logistic Support so important?
Many organizations focus first on performance: speed, power, functionality. In practice, success depends on one key question: does the system keep working, always and under all conditions?
This is critical in defence, aviation, and high-tech, where:
- Systems often last 20+ years (ELOT*)
- Maintenance occurs under extreme conditions
- Supply chains are not always available
- Failure is not an option
* While End of Life (EOL) marks the end of individual components, End Life of Type (ELOT) refers to the end of the entire system, and thus the complete lifecycle for which ILS must be designed.
Without ILS, you run significant risks
- High maintenance costs
- Long downtime
- Unpredictable performance
- Rejection in tenders
With ILS, you design systems that:
- Are reliable
- Are easy to maintain
- Remain available when truly needed
The advantage of ILS throughout the product lifecycle
Integrated Logistic Support is a methodical approach that considers everything needed to keep a system operational right from the design phase.
- 1
Analysis & Design
You analyze how and where systems might fail and take measures to prevent that.
- 2
Support & Logistics
You ensure that everything is in place to use and maintain the system.
- 3
Documentation & Knowledge
Without good information, there is no functional system.
1. Analysis & Design (the foundation)
- FMECA (Failure Mode, Effects, and Criticality Analysis)
- RAM Analysis (Reliability, Availability and Maintainability)
- Logistic Support Analysis (LSA)
- Maintenance Task Analysis (MTA)
- Level of Repair Analysis (LORA)
The result is a design that is prepared for practical application.
2. Support & Logistics (the operation)
- Spare parts and inventory strategy
- Tools and testing equipment
- Maintenance concepts
- Training for operators and technicians
- Material data and supply chain setup
3. Documentation & Knowledge (the key to use)
- Technical documentation (such as S1000D)
- User manuals and maintenance instructions
- Illustrated Parts Catalogs
This enables systems to be maintained correctly, even in stressful situations.
How ILS, S1000D, and Simplified Technical English are connected
Integrated Logistic Support defines what is needed to keep a system operational. S1000D structures this information in technical documentation, while Simplified Technical English ensures it is clear and unambiguous. ILS, S1000D, and STE are inseparable: without one, maintenance information lacks content, structure, or clarity. Together they enable reliable, usable, and international maintenance information.
ILS vs. no ILS
The difference is immediately evident in practice:
| Without ILS | With ILS |
| Maintenance is complex and ad-hoc | Maintenance is predictable and efficient |
| Parts are hard to obtain | Parts are available and standardized |
| Systems fail more often | Systems remain operational |
| Total costs increase | Lifecycle costs are manageable |
| Not suitable for Defence requirements | Ready for strict requirements and tenders |
A system that cannot be maintained is ultimately unusable.
When do you need ILS?
Do you recognize one or more of these situations?
- You want to supply to Defence (or are already doing so)
- You need to comply with ILS requirements in RFI/RFQs or tenders
- You lack insight into lifecycle costs
- ILS feels like “something that has to be done,” but you don’t know how
- You have insufficient knowledge or capacity internally
- You receive data from suppliers that you cannot use for ILS analyses, maintenance concepts, or compliance
- You are unsure how to integrate ILS into your engineering process
- You don’t know if your system is suitable for deployment as required by Defence
Then, this is the right moment to start working with ILS.
The value of Integrated Logistic Support for your organization
ILS not only ensures compliance, it provides a strategic advantage.
- Reliability and availability
Your systems keep working when they need to, even under pressure. - Lower lifecycle costs
You prevent redesigns, rework, and inefficiency by optimizing early on. - Stronger position in bids
ILS makes your solution demonstrably more reliable and professional. - Increased customer trust
A well-supported support model enhances your credibility. - Future-proof engineering
You design with practicality and the end user in mind.
We help you make ILS:
- Understandable
- Concrete to implement
- Add immediate value
Our approach
- 1Analysis of your current situation
- 2Translation into concrete ILS requirements
- 3Implementation within your engineering process
- 4Support during tenders and projects
Our expertise
- Experience with Defence OEMs and international stakeholders
- Working according to ASD S-series standards (including S1000D, S2000M, S3000L)
- Knowledge of Dutch and international defence requirements
- International capacity (including the Netherlands, Finland, Sweden)
Quality Guaranteed
Etteplan meets international standards and is affiliated with relevant industry organizations, ensuring ongoing alignment with the highest industry standards.
- QMS certified according to ISO 9001:2015, 14001:2015
- QMS certified according to ISO 13485:2016 (selected Etteplan sites)
- QMS certified according to ISO 27001:2013 (selected Etteplan sites)
- Trained personnel in MDD, IEC 62304 and EN 60601
- ISO 17025 (Test Laboratory)
- IEC 62443-4-1 Secure Product Development Lifecycle process certification in end of 2023/early 2024
- Continuous investment in compliancy with latest quality & cyber-security regulations – e.g. Secure Product Development Lifecycle (SPDL)
- Compliant & several customer approvals for AS9100
- Compliant & several customer approvals for AQAP2110
Standards, Methodologies and Platforms Used
- Standards
ISO 9001, AQAP-2110 NATO Quality Assurance Requirements, ISO 27001, MIL & STANAG standards - Methodologies
ASD S-series (S3000L – S2000M – S1000D – S6000T), ASD-STE100 - Platforms
HICO iPS.Suite® incl. HICO HICO TEDD™, Etteplan HyperSTE
Need help with ILS? Here’s how we can assist you:
- ILS strategy and implementation
- RAM and LSA analyses
- Maintenance concepts and spare parts strategy
- Technical documentation
- Training and support
- End-to-end lifecycle support
Free ILS QuickScan
Our ILS expert, Okke Pieters, is ready to help you with your ILS challenges. In a free 30-minute QuickScan, you can discuss your issues with him, and he can guide you in identifying quick wins.
In a brief, non-binding conversation:
- We will map out your situation
- We will identify immediate improvement opportunities
Interested? Schedule your free ILS QuickScan by filling out the form below.
Yes, I'm interested in the free ILS QuickScan
Ready to make ILS concrete? Whether you're just starting with ILS or already working on complex projects, we help you deliver faster, smarter, and better. Schedule your ILS QuickScan and discover where you can improve right away. Fill out the form and we'll get in touch.
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Team Manager ILS