CE Marking
The CE marking of industrial equipment and machinery is a fundamental prerequisite for safe, lawful, and sustainable long-term operation.
GAL Engineering provides comprehensive engineering services to companies seeking to achieve or maintain CE compliance through the refurbishment and modernization of existing control systems.
Whether the project involves upgrading an outdated control system, enhancing functional safety, or completing missing technical documentation, our expert engineering team supports the entire process from initial assessment to the delivery of full CE compliance documentation.
Why is CE Marking important for industrial control systems?
The CE marking confirms that a machine or piece of equipment complies with the applicable European Union directives and harmonized standards, particularly with regard to:
- occupational health and operational safety requirements
- electrical safety (Low Voltage Directive – LVD)
- electromagnetic compatibility (EMC)
- machine safety and risk management
Without CE marking, equipment:
- cannot be lawfully commissioned or placed into service,
- presents significant risk during regulatory inspections,
- may lead to serious legal and liability consequences in the event of an accident.
This is especially relevant for machinery equipped with older control systems, where the original design no longer meets current regulatory and standardization requirements. In such cases, control system refurbishment becomes an essential step toward obtaining or maintaining CE conformity.
The CE Marking process through control system refurbishment
- Condition Assessment and Technical Audit
We review the existing control system and identify CE compliance gaps.
- Risk Assessment and Technical Concept Development
We define the necessary safety and control modifications.
- Control System Refurbishment and Modernization
PLC programming, electrical modifications, and integration of safety functions.
- Testing and Validation
Execution of EMC, electrical, and functional verification tests.
- Preparation of CE Documentation
Compilation of technical documentation, risk assessment, and Declaration of Conformity.
When is control system refurbishment required for CE Marking?
Control system refurbishment becomes necessary if:
- the original control system is outdated or undocumented,
- essential safety functions are missing (emergency stop circuits, safety relays, safety PLC logic),
- the machine has been modified and requires renewed CE conformity,
- regulatory authorities or clients request CE documentation,
- the equipment is being placed on a new market (within or outside the EU).
In these cases, CE marking can only be ensured through professionally executed control system refurbishment and properly prepared engineering documentation.

Why choose GAL Engineering?
GAL Engineering has over two decades of experience in the design and implementation of industrial automation and control engineering projects.
Our services are specifically structured to provide clients with safe, auditable, and technically sound solutions for achieving CE compliance.
What sets Us apart:
- Comprehensive engineering approach: we do not merely modernize control systems we evaluate the entire system from a compliance perspective.
- Licensed design engineers: our team includes chartered electrical and automation engineers with professional registration.
- CE-focused control refurbishment: CE requirements are considered from the earliest design phase.
- Transparent documentation: all modifications, measurements, and tests are fully documented and traceable.
- Proven industrial experience: references from real industrial environments and operational systems.

CE Marking: an investment in safety and the future
Properly executed control system refurbishment and CE marking:
- reduce operational and accident risks,
- increase equipment value and service life,
- facilitate regulatory compliance,
- provide a competitive advantage in the market.
CE marking is not merely regulatory compliance it is a conscious technical and economic decision.
Contact Us
If your industrial equipment is subject to CE marking requirements, or if your existing control system no longer complies with current regulations, contact GAL Engineering today. Our expert engineers will guide you from the initial consultation through to achieving full CE conformity.
