VALIDATION

Service

CTH Controls

VALIDATION services

CTH and its partners can provide complete validation services for both facilities and process systems.

Functional specifications (FS)

Detailed documentation of system logic, hardware-software interface, I/O mapping, P&ID references, alarm handling, and sequence of operations ensuring alignment between engineering design and client expectations.

Factory acceptance testing (FAT) documents

Structured protocols to verify system performance prior to shipment including structured protocols to verify system performance prior to shipment

Site acceptance testing (SAT) documents

On-site validation of installed systems ensuring integration with field devices, communication networks, and process requirements

Custom HMI/SCADA documentation

Screenshots, navigation guides, control flow explanations, and user operation manuals for your control interface.

Change management and revision control

Versioned documentation to track modifications, ensure traceability, and maintain compliance.

Industries we serve

Trusted Across Multiple Sectors

Pharmaceuticals & Life Sciences

cGMP-compliant FS/FAT/SAT

Food & Beverage Production

Batch process and traceability

Water, Waste Water & Infrastructure

Water treatment and SCADA systems

OEM Machinery & Equipment

Robotics and conveyor automation

Warehousing & Logistics

ASRS and AMR system documentation

CTH difference

Why Us?

Expert engineers and writers

Technical experts with hands-on automation and commissioning experience.

Audit-ready deliverables

Documents formatted for regulatory inspections and ISO standards.

Collaborative and scalable

We work with your engineering, QA, and commissioning teams to develop project-specific templates and test plans.

Our process

How We Work

Discovery call

System review and walk through

Draft documentation

Client feedback loop

Finalized, signed-off documents

Support during FAT/SAT execution

Automation & controls start with the right partner

CTH Controls delivers intelligent, integrated solutions — backed by decades of experience in process, power, and environmental control.

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