Configuration and obsolescence management
Technical systems age — your ability to manage them should not.
Without complete configuration documentation and systematic obsolescence management, critical risks arise: unplanned downtime, supply shortages, breaches of regulatory requirements and the loss of reliability and approval compliance across decades of use.
Effective configuration and obsolescence management does not look at individual components or documents in isolation. What matters is end-to-end transparency — from the first configuration record, through proactive risk identification, to a targeted obsolescence resolution.
What does structured configuration and obsolescence management achieve?
- Complete documentation – Comprehensive, up-to-date configuration documentation creates a single source of truth for everyone involved — methodically grounded in established standards such as ISO 10007.
- Early risk detection – Systematic monitoring of components and technologies at risk of discontinuation uncovers risks before supply chains become a bottleneck.
- Traceable change history – Every change to a critical system is documented and reversible — indispensable for audits and approval procedures.
- Dependencies under control – Critical dependencies in the supply chain and system architecture are made transparent and prioritised.
- Strategic replacement planning – Preventive migration and replacement strategies reduce the risk of failure and supply uncertainty.
- Regulatory compliance – Consistent documentation and traceability secure conformity with regulatory requirements across the entire life cycle.
- Availability and operational safety – Reliable, maintainable systems that stay available and fit for the future across decades.
How does π3C support you?
π3C helps you record the current configurations of your critical systems completely, identify obsolescence risks systematically and develop durable resolution strategies.
In doing so, individual components or suppliers are not looked at in isolation. The dependencies between system architecture, assembly structures, reliability requirements, supply chains, technical documentation, maintenance processes and regulatory requirements are analysed systematically.
On this basis, a robust configuration model is built — the foundation for proactive obsolescence management.
The services include, among others:
- Configuration documentation and management
- Building and maintaining comprehensive, up-to-date documentation of your system configurations
- Harmonising different configuration sources into one authoritative reference
- Defining configuration objects, attributes and relationships in line with ISO 10007
- Establishing configuration management processes and roles
- Introducing change control and release procedures
- Obsolescence analysis and planning
- Systematic analysis of the status of all critical components and technologies
- Identifying parts, suppliers and technologies at risk of discontinuation
- Long-term forecasts based on market trends and manufacturer information
- Developing preventive migration and replacement strategies in line with IEC 62402
- Prioritising obsolescence measures by risk and effort
- Risk assessment and mitigation
- Identifying critical dependencies in system architecture and supply chain
- Analysing failure scenarios and their effects on operation and availability
- Drawing up prioritised action plans to minimise risk
- Defining monitoring indicators and escalation paths
- Developing emergency and fallback scenarios
- Compliance and approval
- Ensuring conformity with regulatory requirements
- Traceable documentation of every change and its approval
- Preparing audit-ready documentation
- Support with approval procedures and communication with authorities
Configuration management as the foundation
Reliable configuration documentation is not merely an administrative task. It is the foundation on which every further obsolescence activity rests. Without traceable, current configuration data, no effective obsolescence management is possible.
π3C therefore starts by helping you build structured, process-driven configuration management. This means not only documenting individual configurations, but also defining the processes by which configurations are recorded, checked, released and updated.
This covers:
- Clarity about every configuration item — hardware, software, interfaces, version dependencies
- Unambiguous responsibilities for maintaining the configuration
- Controlled change processes with defined release paths
- A traceable change history for every system
- Interlocking with maintenance, spare parts and documentation processes
Only on this basis can obsolescence risks be identified and planned for reliably.
From early detection to strategic planning
Obsolescence management does not begin with procuring a replacement. It begins with systematic risk monitoring.
π3C supports you in continuously monitoring your component inventories against manufacturers' end-of-life notices, available stock and market trends. On the basis of this data and your configuration documentation, critical components are identified — long before supply shortages arise.
Building on that, preventive strategies are developed:
- Direct component replacement with functional equivalents
- Migration to modern replacement technologies
- Developing repair and maintenance alternatives
- Building strategic stock for critical components
- Negotiating long-term supply agreements with suppliers
These strategies are not devised ad hoc. They rest on a systematic risk analysis, are prioritised by the most critical dependencies and are aligned with your technical, financial and regulatory requirements.
People, processes and data in obsolescence management
Durable obsolescence management is not only a technical task. It requires coordinated processes, clear responsibilities and the interplay of engineering, procurement, operations and maintenance.
Together with you, π3C develops an organisational structure that fits your requirements. This covers, for example:
- Defining responsibilities for configuration management and obsolescence monitoring
- Establishing decision-making bodies for replacement and migration strategies
- Coordination between engineering, procurement and day-to-day operations
- Communicating obsolescence risks and measures to every area affected
- Training and supporting the people involved
π3C supports you not only in developing the concept, but also in introducing new processes and embedding them in day-to-day work.
Building configuration management from scratch or protecting a mature system against obsolescence risks — your critical systems are kept available and compliant with approval requirements across decades of use.
Would you like to know more about configuration and obsolescence management?