In the aerospace industry, where a documentation error, an incorrect procedure revision, or an incomplete validation can have critical consequences, traceability is not optional — it is an operational, quality, and regulatory requirement.
How do you demonstrate that a maintenance operation was properly carried out? How do you ensure that the right technician applied the correct revision of a procedure? How do you prepare for a DGAC, OSAC, or EN9100 audit without documentary gaps? Connected traceability solutions in aerospace address precisely these challenges by digitizing the tracking of parts, operations, personnel, and field validations. Paper-based processes, scattered Excel files, and physical binders have become increasingly difficult to sustain against current demands for safety, compliance, proof of execution, and operational efficiency. In this context, Picomto offers digital work instructions tailored to regulated industrial environments.
This article explains what connected traceability concretely entails, why it has become indispensable, and how to select a platform suited to your industrial requirements.
Key takeaways on connected traceability solutions in aerospace:
- Connected traceability covers parts, operations, personnel, procedure revisions, and field validations.
- EN9100, EASA Part 21, EASA Part 145, and DGAC/OSAC requirements mandate controlled, accessible, and auditable documentation.
- Paper-based tools and information silos create tangible risks: revision errors, absence of proof of execution, non-conformities, and time lost during audits.
- SaaS solutions can integrate with existing terminals: tablets, smartphones, fixed workstations, smart glasses, or industrial systems.
- Analysis of field-collected data directly supports continuous improvement, quality assurance, and audit preparation.
“In aerospace, traceability is not a peripheral topic. It is the backbone of the quality management system. What we observe in the field is that the digital gap does not come from tools, but from document organization. A connected solution helps structure proof of execution, disseminate the correct procedure, and collect data useful for continuous improvement. It is a lever for operational compliance, not an automatic regulatory guarantee.”
CEO and co-founder of Picomto — 20 years of experience in industrial management
1. What Is a Connected Traceability Solution in Aerospace?
Aerospace traceability encompasses a set of documentary and operational practices that enable every action performed on an aircraft, component, part, tool, or procedure to be tracked, recorded, and substantiated.
A connected aerospace traceability solution is a digital platform that makes it possible to identify the elements concerned, guide operators, validate field steps, and retain the evidence required for quality and regulatory audits.
Understanding this scope is the first step toward selecting a suitable solution.
1.1. Aerospace Traceability: What Does It Actually Cover?
In this sector, traceability refers to the ability to identify, track, and document every component, operation, and personnel involved throughout the lifecycle of an aircraft or piece of equipment.
It covers three main dimensions:
- Component traceability: identification, serial number, service history, airworthiness compliance;
- Procedure traceability: revision applied, release date, validations;
- Intervention traceability: operator, qualification, time stamp, inspection, proof of execution.
From a regulatory standpoint, EN9100 governs quality management system requirements in the aerospace, space, and defence industry. The IAQG describes the 9100 standard as a benchmark used at different levels of the supply chain to harmonize quality requirements.
EASA Part 21, covering design and production, and EASA Part 145, covering maintenance organizations, likewise impose rigorous control of records and applicable technical data.
In France, the OSAC operates under the authority of the DGAC, carrying out instruction, oversight, verification, and the issuance of documents required for airworthiness.
Picomto can serve as a centralized repository for work instructions, thereby facilitating the compilation of auditable proof of execution.
1.2. Why “Connected” Solutions?
The term “connected” marks a clear departure from the paper-based world. It refers to tools that enable:
- Real-time access to procedures;
- Multi-device synchronization;
- Field data upload;
- Step-by-step validation;
- Consultation of the document history;
- Generation of reports exploitable by quality teams.
An operator can consult a work package on a tablet, validate each step, attach a photograph, record a measurement, flag a deviation, and generate a report — without leaving the workstation.
The range of supported devices is broad: smartphones, tablets, desktop or laptop computers, industrial terminals, and augmented reality smart glasses. This accessibility strengthens information flow management between methods engineering, production, maintenance, and quality control.
2. Why Is Connected Traceability Indispensable in Aerospace?
Before implementing a solution, it is essential to assess the risks posed by the absence of digital traceability. These risks are operational, regulatory, human, and financial.
2.1. What Risks Does the Absence of Digital Traceability Create?
The absence of structured traceability generates several categories of concrete risk.
On the operational side, it can lead to:
- Use of an obsolete procedure revision;
- Misidentification of a part;
- Absence of inspection records;
- Recurrence of an undocumented incident;
- Difficulty identifying the author of a validation;
- Time lost during a quality investigation.
From a regulatory standpoint, an organization unable to produce its records during a DGAC, OSAC, EN9100, or EASA Part 145 audit is exposed to findings, corrective action requests, and potentially impacts on its quality management system, depending on the severity of the findings.
Finally, the safety of passengers, technicians, and flights remains the central concern. In aerospace, a documentary failure can affect airworthiness, the conformity of a maintenance event, or the ability to demonstrate that applicable regulations were properly followed.
2.2. What Regulatory Requirements Govern Digital Traceability?
To answer the question of which connected traceability solutions exist in aerospace, it is first necessary to understand the regulatory framework structuring these requirements.
EN9100 mandates comprehensive document control of quality processes within aviation, space, and defence organizations. It specifically reinforces the management of documented information, process control, non-conformance handling, and continuous improvement.
EASA Part 21 governs requirements related to the production, design, and conformity of products, parts, and appliances. EASA Part 145 governs approved maintenance organizations (AMOs) and requires the retention of detailed maintenance records. EASA specifies in particular that approved maintenance organizations retain maintenance records for three years, with requirements that may vary depending on the type of organization and record.
ATA Spec 2000 establishes data exchange standards in commercial aviation, covering materials management, codification, automatic identification, electronic logbooks, and electronic work packages.
Connected solutions help structure these regulatory compliance records: time stamping, revision management, electronic signature, photographs, reports, searchable history, and audit trail. Picomto, for example, enables the generation of traceable intervention reports directly from the field.
3. How Do Connected Traceability Solutions in Aerospace Work in Practice?
The digitization of quality tracking in aerospace follows a straightforward logic: guide the operator, record validations, centralize evidence, and make data accessible to quality, methods, production, and maintenance teams.
These systems do not replace the quality organization. They help it disseminate procedures more effectively, reduce documentary deviations, and produce structured evidence at audit time.
3.1. Digital Work Instructions and Real-Time Field Data Collection
Digital work instructions form the foundation of connected aerospace traceability solutions. These systems allow the creation of enriched multimedia procedures incorporating descriptive text, detailed photographs, explanatory videos, technical diagrams, mandatory checks, and validation fields.
Automated revision management ensures that technicians always access the latest procedures validated by methods, quality, or engineering teams. Each modification can be deployed across all relevant workstations, limiting the risk of using outdated documentation.
In the field, data collection can include:
- Step validations;
- Measurement entries;
- Photo attachments;
- Operator comments;
- Electronic signatures;
- Deviation declarations;
- Report generation;
- Transmission to the quality department.
Each step validation generates a time-stamped, traceable record, exploitable during quality audits, internal inspections, regulatory reviews, or non-conformance analyses.
The key advantage lies in automated alert escalation: any anomaly detected can trigger a notification to quality or methods teams. This reactivity replaces paper-based reports processed belatedly, sometimes hours or days after the intervention.
3.2. Key Technologies: RFID, IoT, RTLS, and Augmented Reality for Aerospace
The technology ecosystem underpinning connected traceability relies on several complementary innovations, each addressing specific operational requirements:
| Technology | Aerospace Application | Operational Benefit |
|---|---|---|
| Passive / Active RFID | Automatic identification of critical components | Instant contactless reading, resilience to industrial environments |
| Industrial IoT (IIoT) | Smart sensors on engines and equipment | Continuous parameter monitoring, condition-based maintenance |
| RTLS (Real-Time Location System) | Precise geolocation of tools and parts | Flow optimization, reduction of search time |
| Augmented Reality | Visual assistance for technicians | Intuitive step-by-step guidance, simultaneous intervention traceability |
| Digital Twin | 3D modelling of aircraft | Predictive simulation, optimized maintenance planning |
- RFID technology transforms logistics tracking by enabling the automatic identification of aerospace components, particularly in hangars, workshops, and storage areas. Depending on the environment, tags must be selected according to temperature, vibration, read-range, and material compatibility constraints.
- Industrial IoT sensors collect operational and environmental data: temperature, pressure, vibration, machine status, usage duration. This information can feed condition-based maintenance analyses, provided that IT system integration, cybersecurity, and data governance are properly managed.
- RTLS systems provide equipment location tracking across large industrial spaces. This technology can reduce search time for specialized tooling, improve logistics flows, and limit unnecessary asset downtime.
- Augmented reality, particularly through industrial smart glasses, facilitates technician assistance. Operators can work hands-free while viewing instructions, diagrams, inspection checkpoints, or contextual data. Picomto offers integration with RealWear HMT-1 smart glasses for this type of industrial maintenance application.
Discover our specialized webinar on work instructions with RealWear connected smart glasses to visualize a concrete aerospace maintenance use case
4. Connected Traceability Solutions in Aerospace: Use Cases and Continuous Improvement
The French aerospace industry relies on a dense ecosystem of airframers, equipment manufacturers, subcontractors, maintenance organizations, and design bureaus. GIFAS reports that its member companies employ more than 220,000 employees in their aerospace and space activities in France.
In this context, connected traceability solutions address three critical needs: securing production and maintenance operations, structuring operator training, and exploiting field data for continuous improvement.
4.1. Production, MRO Maintenance, and Quality Control
In production and assembly, each technician can validate critical steps on a tablet or industrial terminal. These validations automatically generate a time-stamped traceability record, linked to a procedure, a document revision, a part, an operator, and an inspection record.
In MRO (Maintenance, Repair, and Overhaul), mobile-accessible checklists enable real-time tracking of:
- Parts replaced;
- Serial numbers;
- Qualified personnel;
- Intervention dates and times;
- Measurements taken;
- Photographs attached;
- Deviations noted;
- Final sign-offs.
This organization helps comply with OEM procedures, internal requirements, and obligations applicable to approved maintenance organizations.
In quality control, digital audit checklists and automated non-conformance reports facilitate preparation for DGAC/OSAC audits and evaluations related to quality management systems. The data collected enables the compilation of a complete history for each tracked operation, component, or piece of equipment.
The Daher case study with Picomto concretely demonstrates how this French aerospace manufacturer structured its digital work instructions to strengthen field traceability and reduce onboarding time for new operators.
4.2. Operator Training and Qualification Tracking
Digital work instructions enhance aerospace operator training by providing an interactive support medium adapted to field constraints.
Training traceability enables documentation of:
- The identity of personnel trained;
- Procedures consulted;
- Modules validated;
- Qualification dates;
- Assessment results;
- Required renewals or updates.
This digital approach contributes to more effective competency and internal authorization management. It is consistent with an operational control logic that is particularly important for Part 145 organizations, aerospace production sites, methods teams, quality departments, and maintenance personnel.
It does not replace regulatory obligations, vocational training programs, or internal validations. It does, however, help demonstrate that an operator was trained on a given procedure, on a given date, using an identified document revision.
Picomto includes a training and qualification tracking module directly connected to field procedures, enabling real-time competency updates when technical revisions are issued.
4.3. Data Analysis for Continuous Improvement
Analytics dashboards enable monitoring of key indicators: procedure completion rates, step execution times, recurring bottlenecks, quality deviations, field feedback, and non-conformance frequency.
This collection and analysis of field data supports a continuous improvement approach grounded in measurable facts rather than assumptions.
Strategic questions can then receive more precise answers:
- Which steps generate the most anomalies?
- Where do operators encounter difficulties?
- Which procedures require clarification?
- Which inspections are frequently incomplete?
- Which deviations recur regularly?
- What data can assist in audit preparation?
These insights enable the progressive optimization of work packages, maintenance instructions, training materials, and quality controls.
Predictive analytics of collected data can also contribute to anticipating certain preventive or condition-based maintenance requirements, provided that the data collected is reliable, contextualized, and properly integrated into existing systems.
Conclusion
The digitization of traceability in aerospace is no longer a future project: it is an operational response to current regulatory requirements, safety imperatives, and productivity pressures.
Connected solutions make it possible to structure proof of execution, ensure the reliability of field procedures, and better manage the continuous improvement process.
Selecting the right platform requires evaluating its IT system compatibility, ease of use, document revision management capability, traceability depth, integration with existing tools, and project support offering.
Picomto supports aerospace teams in this process: creation of work instructions, procedure deployment, field data collection, reporting, training, qualification tracking, and remote assistance, across multiple devices, without heavy infrastructure.
Key Takeaways
- Connected traceability in aerospace covers components, procedures, personnel, document revisions, and field validations.
- EN9100, EASA Part 21, EASA Part 145, and DGAC/OSAC requirements mandate rigorous, controlled, and accessible records, in accordance with applicable obligations.
- RFID, IoT, RTLS, and augmented reality technologies offer complementary levels of traceability depending on the processes involved and environmental constraints.
- A SaaS solution can accelerate the deployment of digital procedures and keep work instructions current across multiple sites, subject to appropriate quality and IT governance.
- Analysis of collected data feeds a continuous improvement approach based on field facts, measured deviations, and operator feedback.
FAQ
What is traceability in aviation?
It is the ability to document and retrieve the complete history of a component, procedure, maintenance event, or personnel member involved in an aerospace operation. It enables confirmation of what was done, by whom, when, using which procedure revision, and with what associated evidence.
What are the main types of traceability in aerospace?
The primary categories are component traceability, procedure traceability, and intervention traceability. Component traceability concerns identification, origin, serial number, and service history. Procedure traceability concerns revisions, validations, and updates. Intervention traceability documents the actions carried out in the field.
What standards govern aerospace traceability?
The principal frameworks are EN9100, EASA Part 21, EASA Part 145, DGAC/OSAC requirements, and ATA Spec 2000 for data exchange and codification in commercial aviation. These frameworks do not all impose identical obligations, but they require document control, reliable records, and the ability to produce the necessary evidence during inspections.
Is a SaaS solution suited to the regulatory constraints of aerospace?
Yes, provided it manages procedure revisions, time stamping, electronic signatures, audit trails, access rights, reports, and integration with existing systems. It does not guarantee regulatory compliance on its own. It helps structure, retain, and retrieve the evidence required by the quality organization.
How does a connected solution help prepare for a DGAC audit?
It centralizes proof of execution: time stamps, signatures, photographs, comments, procedure revisions, reports, and intervention histories. This data can be accessed more rapidly by quality teams, facilitating the preparation of audit dossiers and the response to evidence requests
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