Published on 16-Apr-2026

Securing operational readiness across industries with Maintenance in Operational Conditions (MOC)

Securing operational readiness across industries with Maintenance in Operational Conditions (MOC)

Sources - @Testia, An Airbus Company

In an era of escalating supply chain and labor pressures, the health of critical inspection equipment has become key to mitigate operational risk. Testia, an Airbus company, has developed a state-of-the-art service to maintain inspection tools, turning a logistical burden into a competitive advantage that contributes to improving safety and reliability across the entire industrial lifecycle.

The invisible chokepoint: managing risk in a constrained ecosystem

Modern industry is a story of meticulous precision and relentless reliability. However, in a highly regulated environment, even a seemingly minor issue can trigger a series of consequences with far-reaching effects. Across the global manufacturing and maintenance sectors, organizations are grappling with a complex set of systemic challenges. While industries are projecting steady growth through the next decade, this is accompanied by significant pressures, including chronic labor shortages, rising material costs, and persistent supply chain delays.

It is within this context that the readiness of critical inspection equipment emerges as a profound point of operational vulnerability. While a halted production line or a delayed infrastructure inspection due to an uncalibrated eddy current flaw detector or a broken ultrasonic testing device may appear to be an isolated logistical problem, it is a direct symptom of these larger, industry-wide bottlenecks. The time and effort an organization must expend to source a part, ship a tool to an OEM for repair, or navigate the complex logistics of calibration, becomes a drain on resources and a source of expensive downtime. Managing equipment health is no longer a simple administrative task, it is a strategic imperative.

The cross-industry risk of equipment failure

The risk is not merely financial. Any use of non-calibrated and unverified equipment in a highly regulated environment is a direct threat to the safety of the entire industrial chain. Non-destructive testing (NDT) equipment and inspection equipment in general, are the frontline tools for ensuring structural integrity, from the very beginning of the supply chain to the end of an asset's service life. They are used to inspect critical elements, from raw materials to finished goods. A discontinuity missed during a manufacturing inspection or a fatigue crack overlooked during a routine maintenance check can have catastrophic implications.

A Philosophy forged in aerospace, applied everywhere

At Testia, an Airbus company with over 30 years of experience, the foundational mission has always been "We Make Flying Safe". Today, this uncompromising aerospace standard is brought to every industry. Testia’s Maintenance in Operational Conditions (MOC) service is a tangible extension of this philosophy. By ensuring that every piece of structural integrity equipment is always ready, verified, and calibrated, Testia actively eliminates a key point of failure in the safety chain and a pain-point of its customers.

The value proposition of MOC goes far beyond simple operational efficiency. It is a proactive solution that addresses the very real risk posed by faulty or unverified equipment. As David Rottembourg, CEO of Testia, states, "MOC should not be the core business of our customers - it’s ours". This observation captures the essence of a proven business strategy: outsourcing non-value-adding activities to experts. This mission-critical service removes the logistical burden from the customer, allowing their highly skilled inspectors to concentrate on detecting anomalies and ensuring structural integrity. By taking on this responsibility, Testia directly contributes to the safety and reliability of our industries.

A Holistic Service Across the Lifecycle

Testia's MOC service is an end-to-end solution designed to ensure equipment readiness across manufacturing, assembly, and field maintenance.

The journey begins long before a tool is even purchased. Testia's technical advisory team works closely with customers to identify the most suitable inspection method and the right tool for their specific needs, leveraging deep knowledge of various device manufacturers. They then manage the procurement and logistics to secure the right equipment at the best possible price. For international partners, Testia goes a step further by translating technical manuals, ensuring every user has the information they need to operate the equipment effectively.

At the heart of the MOC service is a rigorous maintenance program overseen from a cutting-edge facility in Toulouse, France. A dedicated team of over 20 experts—including specialists in inspection methods, maintenance, logistics, and purchasing—proactively ensures the readiness of every device. Their vigilance extends beyond reported faults. Each tool undergoes a thorough diagnosis upon arrival to prevent future failures. The service includes fully managing the entire maintenance schedule for each inspection device, including calibration due dates. Depending on the device and the customer's needs, maintenance can be performed on-site or off-site. Testia can also provide temporary replacements for inspection devices during turnaround time to ensure operational continuity.

Another critical component of this service is its expertise in obsolescence management. When spare parts are no longer available, Testia can create a customized usage plan to extend the lifecycle of older equipment, safeguarding a customer's investment and operational continuity. A technical hotline provides continuous support, offering expert guidance for everything, from a quick question about method selection to assistance with device calibration.

This end-to-end model directly addresses the fragmented and unpredictable nature of the current supply chain. Testia acts as a single point of contact, insulating its customers from long lead times, inconsistent supplier performance, and inventory pressure plaguing the industry. It should be noted that customers can also book parts of the service however it fits their needs.

The company's ability to manage the entire lifecycle of a device — from purchase to obsolescence to resale — ensures that customers' equipment is always available and ready to use, minimizing costly downtime. This is further reinforced by a fixed-price structure that provides cost certainty in an inflationary market.

Expertise and innovation as key components

Testia’s MOC service is built on a foundation of over thirty-year expertise in structural integrity and NDT. This deep knowledge, acquired through decades of providing NDT training and inspection services, ensures they offer unparalleled advice and support.

Testia began its MOC journey 15 years ago by managing the maintenance of its own internal inventory of over 2,000 tools across 18 sites worldwide. This experience provided a unique and invaluable understanding of the challenges involved, particularly the impact of unexpected parts unavailability. The solutions and robust processes developed to serve its own needs are now leveraged to benefit Testia’s external customers, providing them with a level of experience and reliability that is simply not available from providers who lack such a foundational history.

The tangible results of this integrated approach are validated by key industry partners. According to Laurent Place, Contract Execution Pilot from the DMAé (the Maintenance Department of the French Airforce), "Testia’s expertise and our partnership have demonstrated their ability to achieve the expected operational performance objectives" according to their specifications. This underscores Testia’s ability to translate strategic service delivery into real-world operational success for the most rigorous clients.

Enabling uninterrupted operations

The future of industrial testing is defined by the twin demands of safety and efficiency in the face of profound systemic pressures. Testia’s MOC service represents a strategic evolution in how the industry manages its most critical assets. By transforming the complex, non-core activity of equipment maintenance into a core excellence, Testia enables its customers to streamline their operations, reduce risk, and focus on their primary mission. Supported by a fixed-price structure for financial predictability, Testia's end-to-end approach guarantees tool availability, minimizes costly downtime, and ensures that the ultimate goal of structural safety is always a reality.



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