Aerospace Inspection Software: Managing NADCAP, AS9100 and Aerospace NDT Records

No industry treats inspection records with more seriousness than aerospace. When a turbine blade fractures at altitude, when a landing gear component fails on rollout, when a weld in a structural frame propagates a crack — the investigation that follows will demand complete traceability: who inspected it, to which procedure, under which qualification, on which date, using which equipment, calibrated to which standard, and what the result was. If that chain of evidence cannot be reconstructed from records, the finding is not just a documentation non-conformance. It is a signal that the inspection system itself cannot be relied upon.

This places aerospace testing laboratories, inspection bodies, and special process suppliers in a demanding position. The inspection work itself is technically exacting. The documentation requirements are, if anything, more demanding still. This guide covers the regulatory and standards framework that governs aerospace inspection — AS9100, NADCAP, NAS 410, EN 4179, AMS specifications, and AS9102 — and explains how purpose-built aerospace inspection software can support compliance across the full documentation workflow.

Inspection and Testing in the Aerospace Industry

Aerospace is the industry where inspection failure has the most direct and catastrophic consequences. A pressure vessel that fails causes an industrial accident. An aircraft component that fails at altitude may cause the loss of the aircraft and everyone aboard. This is not a remote or hypothetical risk — it is the documented history of the aviation accident record. The stringency of aerospace inspection requirements exists not because regulators are cautious by temperament, but because the accident record established what happens when inspection is inadequate.

The consequence of this history is an inspection regime that is layered, mandatory, and evidenced-based to a degree found nowhere else in manufacturing. Aerospace inspection is not a quality check that a manufacturer can choose to conduct or skip based on commercial pressure. It is embedded in the regulatory approval of the aircraft type, the certification of the manufacturer, the qualification of the supplier, and the continuing airworthiness of every aircraft in service.

Who performs aerospace inspection? The aerospace inspection ecosystem involves multiple tiers of organisations:

• OEM quality departments — the quality assurance functions within Original Equipment Manufacturers (Boeing, Airbus, GE Aviation, Rolls-Royce, Safran, Pratt & Whitney) that approve designs, qualify suppliers, and provide Designated Engineering Representative (DER) or equivalent oversight
• Tier 1 and Tier 2 suppliers — manufacturers of major assemblies and sub-components who must hold AS9100 certification and, for specific processes, NADCAP accreditation; these suppliers conduct in-process and final inspection as part of their manufacturing approval
• MRO (Maintenance, Repair and Overhaul) organisations — facilities that maintain in-service aircraft under Part 145 (EASA) or Part 145 equivalent approval; inspection at MRO is governed by approved maintenance data and must be recorded in the aircraft's continuing airworthiness records
• Independent inspection bodies — accredited organisations that perform contract inspection services, special process verification, source inspection, and incoming material inspection on behalf of prime contractors or Tier 1 suppliers; these bodies typically hold ISO/IEC 17020 accreditation as inspection bodies, and NADCAP accreditation for the specific special processes they perform
• Independent testing laboratories — organisations that perform material testing (mechanical testing, chemical analysis, metallurgical examination) and NDT services; these typically hold ISO/IEC 17025 accreditation as testing laboratories

Each tier of this ecosystem has specific records obligations, specific qualification requirements for its personnel, and specific software needs. What they share is a common requirement: every inspection and test result must be traceable, retrievable, and defensible.

AS9100 — Quality Management for Aerospace

AS9100 is the quality management system standard for the aviation, space, and defence industry. It is published and maintained by the International Aerospace Quality Group (IAQG) — a body that includes all major aerospace prime contractors globally — and is built on the foundation of ISO 9001, incorporating every ISO 9001 requirement and adding aerospace-specific clauses on top.

The current revision is AS9100 Rev D, published in 2016 and aligned with ISO 9001:2015. AS9100 Rev D certifications are issued by accredited certification bodies and are recognised across the IAQG network through the Online Aerospace Supplier Information System (OASIS), a global database of AS9100-certified organisations that prime contractors use to qualify their supply chains.

What AS9100 adds to ISO 9001. The additional requirements of AS9100 Rev D over ISO 9001:2015 reflect the specific risks and disciplines of aerospace manufacturing:

• Risk management — AS9100 requires a structured approach to identifying and managing operational risks, not just quality risks; this includes product safety risks, which must be managed across the supply chain
• Configuration management — the discipline of controlling the product design baseline, managing design changes, and ensuring that what is manufactured always reflects the approved design; in aerospace, an undocumented change to a drawing or a process specification is a serious non-conformance
• First article inspection — AS9100 requires first article inspection in accordance with AS9102 when a new part is introduced or when defined change events occur; this is a more prescriptive requirement than anything in ISO 9001
• Key characteristics — features of the part or process that have a significant effect on product fit, form, function, performance, service life, or producibility; AS9100 requires these to be identified and given special controls beyond the standard quality plan
• FOD prevention — Foreign Object Damage and Foreign Object Debris prevention is a formal requirement in AS9100; a bolt left in a fuel tank or a rag left in an engine intake can be catastrophic; AS9100 requires documented FOD prevention programmes
• Counterfeit parts prevention — AS9100 Rev D adds explicit requirements for controlling the risk of counterfeit or suspected unapproved parts entering the supply chain
• Operational planning — expanded requirements for production planning, including resource planning, work transfer, and project management disciplines not present in ISO 9001

Aerospace supplier approval. Most aerospace prime contractors operate their own supplier approval process in addition to requiring AS9100 certification. A supplier may hold AS9100 certification from an accredited certification body and still need to satisfy additional prime-specific requirements to be placed on an Approved Suppliers List (ASL). These additional requirements typically include NADCAP accreditation for relevant special processes, completion of the supplier's own quality plan or Quality Management Plan (QMP), and submission to periodic second-party audits by the prime's supplier quality engineers.

The AS9100 non-conformance and CAPA framework is particularly important for aerospace inspection bodies. AS9100 requires that non-conformances are detected, controlled (to prevent inadvertent use of non-conforming material), investigated for root cause, and corrected with actions that prevent recurrence. The CAPA record — including root cause analysis, corrective action, verification of effectiveness, and any preventive actions taken — is a standard audit focus for AS9100 certification bodies and NADCAP auditors alike.

NADCAP — Special Process Accreditation for Aerospace

NADCAP (National Aerospace and Defense Contractors Accreditation Program) is a global cooperative accreditation program specifically for special processes used in aerospace and defence manufacturing. It is managed by the Performance Review Institute (PRI), a not-for-profit organisation, on behalf of the aerospace prime contractors who are its members and subscribers.

The critical distinction between AS9100 and NADCAP is scope. AS9100 is a quality management system standard — it governs how a company manages quality across all its processes. NADCAP is a technical accreditation for specific special processes — it verifies that the company's capability to perform a defined process (NDT, welding, heat treatment, etc.) meets the technical requirements agreed across the aerospace industry. A supplier can be AS9100 certified without being NADCAP accredited for any process. To supply NDT services, heat treatment, or welding to most prime contractors, NADCAP accreditation for the relevant process is typically mandatory.

What NADCAP covers. NADCAP accreditation is granted at the level of individual special processes, each governed by its own Audit Checklist (AC):

• Non-Destructive Testing (NDT) — the AC7114 series; covers liquid penetrant (PT), magnetic particle (MT), ultrasonic (UT), radiographic (RT), eddy current (ET), and other methods
• Welding — the AC7110 series; covers fusion welding, electron beam welding, laser welding, and resistance welding
• Heat Treatment — the AC7102 series; covers solution heat treatment, age hardening, annealing, normalising, and stress relief
• Chemical Processing — the AC7108 series; covers anodising, electroplating, chemical conversion coating, cleaning, and passivation
• Composites — the AC7118 series; covers layup, cure, bonding, and inspection of composite structures
• Materials Testing — the AC7101 series; covers mechanical testing (tensile, fatigue, hardness), chemical analysis, and metallurgical examination
• Electronics — the AC7119 series; covers soldering, printed circuit board assembly, conformal coating, and wire harness manufacture
• Fluid Distribution Systems — covers assembly, cleaning, and testing of hydraulic and fuel system components

How NADCAP accreditation works. The NADCAP accreditation process begins when a supplier requests accreditation for a specific process commodity from PRI. The supplier completes a pre-audit questionnaire and undergoes an on-site audit conducted by a PRI-trained technical auditor. The audit uses the relevant AC — a highly detailed checklist that probes every aspect of the process, from personnel qualifications and equipment calibration to procedure control, process records, and non-conformance management. The auditor's findings are reviewed by a Task Group comprising engineers from the subscribing prime contractors — the people who actually buy the processed parts. The Task Group approves or withholds accreditation based on the audit findings. Open findings (non-conformances) must be closed with acceptable corrective actions before accreditation is granted or renewed.

Merit status. Suppliers who demonstrate sustained compliance over successive audit cycles — typically three successive clean audits — can achieve Merit status. Merit status extends the interval between NADCAP audits (from the standard 12-month cycle to 18 or 24 months), reducing the audit burden for consistently compliant suppliers. Merit status is a meaningful differentiator in aerospace supplier selection — it signals to prime contractors that the supplier's special process management is robust and self-sustaining.

NADCAP audit preparation. A NADCAP audit is not a pass-or-fail event that arrives without warning — it is a scheduled examination of records, processes, and personnel that rewards preparation. The AC checklists are publicly available, and a well-prepared supplier will have conducted internal audits against the applicable AC before the external audit occurs. The most common NADCAP findings relate to personnel qualification records that are incomplete or expired, process records that cannot be retrieved for specific parts, calibration records that lack traceability to national standards, and non-conformance records that show findings without corresponding closed corrective actions. These are all records management failures — process failures that capable aerospace inspection software can prevent.

Aerospace NDT — NAS 410, EN 4179 and NADCAP NDT

Non-destructive testing is the backbone of aerospace inspection. Every safety-critical component in an aircraft — every structural fastener hole, every turbine disc, every weld in a pressure vessel, every composite panel — is inspected by one or more NDT methods before it enters service, and many are reinspected at defined intervals throughout their service life. The integrity of those inspections depends entirely on the qualifications of the people performing them.

NAS 410 — the North American standard. NAS 410 (National Aerospace Standard 410, published by the Aerospace Industries Association) defines the qualification and certification requirements for NDT personnel working in the aerospace sector in North America. It specifies minimum training hours, experience hours, and examination requirements for three certification levels:

• Level I — can perform specific calibrations and NDT operations under the supervision of a Level II; can record results but cannot evaluate or accept
• Level II — can set up and calibrate equipment, conduct tests, and evaluate and interpret results in accordance with applicable codes and procedures; is the working inspection level
• Level III — responsible for establishing techniques, approving procedures, interpreting standards, and qualifying and certifying Level I and Level II personnel; must have broad knowledge of the materials and processes being tested

NAS 410 certifications are employer-specific — an inspector certified to Level II in UT by one employer holds that certification only while employed by that employer. A change of employer requires re-certification, though training and experience from the previous employer can be credited. Certifications must be renewed periodically — NAS 410 specifies renewal intervals and vision examination requirements that must be met at each renewal.

EN 4179 — the European standard. EN 4179 is the European equivalent of NAS 410, published by ASD-STAN (AeroSpace and Defence Industries Association of Europe — Standards). It is referenced by Airbus, Rolls-Royce, Safran, and European defence primes as the required qualification standard for aerospace NDT personnel. EN 4179 is structurally similar to NAS 410 — three certification levels, employer-specific certification, method-specific qualification — but with some differences in training hour requirements and Level III authority structures. For organisations operating in both North American and European aerospace markets, managing both NAS 410 and EN 4179 certifications for the same NDT personnel is a common complexity.

ASNT NDT certifications. The American Society for Nondestructive Testing (ASNT) administers widely recognised NDT certification programmes — particularly ASNT Level III, which is a centrally administered examination-based certification for the Level III NDT engineer role. ASNT Level III certifications are often held by aerospace NDT Level IIIs as evidence of technical competence meeting the experience requirements of NAS 410. For NADCAP NDT audits, the technical competence of the Level III authority overseeing the NDT programme is a focus of the AC7114 audit checklist.

NDT methods in aerospace. The NDT methods used in aerospace span the full range of non-destructive examination techniques, selected based on the material, the geometry, the expected defect type, and the sensitivity requirement:

• Liquid Penetrant Testing (PT/FPI) — fluorescent penetrant inspection is the standard method for detecting surface-breaking discontinuities in non-ferrous metals and composites; widely used for turbine blades, compressor discs, and cast aluminium housings
• Magnetic Particle Testing (MT) — used for surface and near-surface crack detection in ferromagnetic materials; applied to steel structural components, landing gear parts, and engine shafts
• Ultrasonic Testing (UT) — volumetric inspection using high-frequency sound waves; phased array UT (PAUT) and time-of-flight diffraction (TOFD) are advanced variants widely used in aerospace for weld inspection, forging inspection, and composite bondline assessment
• Radiographic Testing (RT) — X-ray and gamma-ray imaging of castings, welds, and assemblies; computed radiography (CR) and digital radiography (DR) have substantially replaced film radiography in modern aerospace inspection
• Eddy Current Testing (ET) — highly sensitive surface and near-surface inspection method; particularly effective for detecting fatigue cracks in aluminium structures, corrosion under paint, and conductivity measurement for heat treatment verification
• Bond Testing — acoustic methods for assessing the integrity of adhesive bonds in composite and hybrid structures
• Thermographic Testing — infrared imaging for detecting delaminations and disbonds in composite structures
• Acoustic Emission (AE) — monitoring of acoustic signals generated by active crack growth or other damage mechanisms, used in proof testing of pressure vessels and structural assemblies

NDT procedure qualification. In aerospace, every NDT inspection must be performed in accordance with a written, approved NDT procedure. The procedure specifies the method, the technique, the equipment, the calibration standard, the scanning pattern, the acceptance criteria, and the required personnel qualification level. For NADCAP NDT accreditation, procedures must be approved by the Level III authority, and the auditor will verify that the procedure being used in production is the current approved revision. Inspection performed without an approved procedure, or using an outdated procedure revision, is a NADCAP finding.

Aerospace Special Processes — Welding, Heat Treatment and Chemical Processing

A special process, in the aerospace context, is a manufacturing process whose results cannot be fully verified by inspection of the finished product alone — the quality of the result is determined primarily by the quality of the process itself. This is why special processes require separate accreditation (NADCAP) and more intensive process control than standard manufacturing operations.

Aerospace welding — AWS D17.1. Welding in aerospace is governed primarily by AWS D17.1 (Specification for Fusion Welding for Aerospace Applications), published by the American Welding Society. AWS D17.1 covers the qualification of welding procedures (WPS and PQR) and welding personnel for aerospace fusion welding applications — including TIG (GTAW), MIG (GMAW), electron beam welding, and laser welding. It specifies the essential variables that, if changed, require re-qualification of the procedure, and the test requirements (tensile, bend, radiographic) for procedure qualification. Welder and welding operator qualifications are also governed by AWS D17.1, with defined test requirements, continuity requirements, and record-keeping obligations. For NADCAP welding accreditation under AC7110, the audit will examine WPS records, PQR test reports, welder qualification records, and in-process weld travellers to verify that every production weld was made by a currently qualified welder following an approved WPS.

Heat treatment — AMS 2759 series. Aerospace heat treatment is governed by the AMS 2759 series of standards, published by SAE International (formerly the Society of Automotive Engineers). The AMS 2759 series covers heat treatment of various alloy systems used in aerospace:

• AMS 2759/1 — heat treatment of carbon and low-alloy steels
• AMS 2759/2 — heat treatment of low-alloy steels
• AMS 2759/3 — heat treatment of precipitation-hardening corrosion-resistant and maraging steels
• AMS 2759/6 — heat treatment of titanium and titanium alloys
• AMS 2759/7 — hydrogen embrittlement relief (baking) of steel parts
• AMS 2770 — heat treatment of aluminium alloy parts

Two critical performance verification requirements apply to aerospace heat treatment equipment: Temperature Uniformity Surveys (TUS) and System Accuracy Tests (SAT). A TUS is a periodic survey of the temperature uniformity within the furnace working zone, conducted with calibrated thermocouples distributed throughout the zone, to verify that every part placed anywhere in the furnace will be exposed to a temperature within the specified limits. A SAT is a regular check of the accuracy of the furnace control and recording instruments against a calibrated reference instrument. TUS and SAT records — including the thermocouple configuration, the temperature data, and the acceptance criteria — are examined in detail during NADCAP heat treatment audits under AC7102. Furnaces that fail TUS requirements may not be used for aerospace heat treatment until the deficiency is corrected and the survey repeated successfully.

Chemical processing — anodising, plating, and conversion coating. Surface treatment processes applied to aerospace components — anodising (sulphuric, chromic, or hard anodise), electroplating (cadmium, chromium, nickel, zinc-nickel), chemical conversion coating (Alodine/Bonderite for aluminium), and passivation (for stainless steel) — are covered by NADCAP chemical processing accreditation under AC7108. These processes are special because their output quality (coating thickness, adhesion, corrosion resistance, electrical conductivity) is entirely determined by the process chemistry, temperature, current density, and timing — parameters that are invisible in the finished product without destructive testing. NADCAP chemical processing audits examine bath chemistry records, process control logs, panel test results (for quality verification of each production run), and the traceability of every part processed through a chemical bath.

First Article Inspection (AS9102) — What It Is and What It Requires

First Article Inspection is one of the most distinctive requirements of the aerospace supply chain — and one of the most documentation-intensive activities an aerospace manufacturer performs. It is the formal process of verifying, before series production begins, that the combination of design, raw material, manufacturing processes, tooling, and personnel produces a part that fully conforms to every engineering requirement.

When FAI is required. AS9102 (Aerospace First Article Inspection Requirement), published by the IAQG, defines the events that trigger an FAI:

• First production of a new part number — any time a part is manufactured for the first time under a production approval
• Design change — when an engineering drawing or specification is revised in a way that affects the part's form, fit, or function
• Process change — when the manufacturing process, including tooling, material, or process parameters, changes in a way that could affect the part
• Production lapse — when a part has not been produced for a defined period (typically 24 months, but the customer may specify differently) and the production approval is considered lapsed
• Change of manufacturing source — when a part transfers from one facility, manufacturing line, or subcontractor to another

The balloon drawing. The foundation of the FAI Characteristic Accountability section is the balloon drawing — a copy of the engineering drawing on which every requirement that must be verified has been assigned a balloon number: a circled number placed adjacent to the dimension, tolerance, note, surface finish, or other requirement. The balloon numbers create an indexed list of every requirement that must be measured and recorded. This index becomes the inspection record form — every balloon number is a row in the FAI data table, and each row records the nominal value, the tolerance, and the actual measured value for the specific first article part inspected. A complete FAI characteristic accountability section proves, one measurement at a time, that the part meets every stated design requirement.

Product accountability. The Product Accountability section of the FAI report documents every raw material, purchased part, and sub-component used in the first article, with evidence that each meets its specification:

• Raw material certifications — material test certificates (MTCs) linked to the heat number of the material used, confirming chemical composition and mechanical properties meet the applicable material specification (such as AMS 4037 for aluminium alloy plate, or AMS 5596 for Inconel 718 sheet)
• Special process certifications — certificates confirming that every special process applied to the first article (heat treatment, NDT, surface treatment, welding) was performed by a NADCAP-accredited supplier to the applicable specification
• Sub-component traceability — for assemblies, each sub-component must be traced to its own part number, drawing revision, and qualification evidence
• Functional test results — where the drawing requires functional testing (pressure testing, electrical testing, proof load testing), the test results for the first article must be included

FAI submission and customer approval. The completed FAI report is submitted to the prime contractor or customer for approval. The customer's supplier quality engineer reviews the FAI against the engineering drawing to verify completeness — that every ballooned requirement has a measured result, that all special processes are supported by NADCAP certificates, and that all material certifications are present and traceable. An FAI that is rejected — because measurements are missing, process certs are absent, or a dimension is out of tolerance — must be corrected before production can proceed. A rejected FAI is not just a delay — it signals to the customer that the supplier's manufacturing process is not under control, with implications for the supplier's overall quality status. Aerospace inspection software that manages FAI records — from the balloon drawing index through to the final customer-approved report — significantly reduces the preparation time and the risk of submission errors.

Managing Aerospace Inspection Records with Software

The aerospace inspection records environment is characterised by long retention requirements, interconnected record types, multiple regulatory frameworks operating simultaneously, and the consequence that a missing or incorrect record is not merely an administrative inconvenience — it is a disqualification of the inspection result it was supposed to document. Paper-based and spreadsheet-based records management systems are genuinely inadequate for this environment, not because they are old-fashioned, but because the volume, cross-referencing, and retrieval demands of aerospace records exceed what those systems can reliably support.

NADCAP-compliant records management. OMS supports the full NADCAP records workflow. For each job, inspection records are linked to the relevant part number, drawing revision, process specification, and customer purchase order. NDT reports are generated within the system with the required elements: the method, the procedure reference, the equipment and calibration certificate references, the operator's certification details, the inspection result, and the authorising Level II or Level III signature. Process records — heat treatment charts, weld travellers, chemical process bath logs — are attached to the relevant job record as structured data or scanned documents, cross-referenced to the part and the process specification. When a NADCAP auditor requests the complete process history for a specific part number, every associated record is retrievable in a single structured query rather than a multi-folder manual search.

AS9100 non-conformance and CAPA management. OMS provides a complete non-conformance (NCR) and corrective and preventive action (CAPA) register aligned with AS9100 Rev D requirements. When a non-conforming condition is identified — a dimension out of tolerance, an NDT result that reveals a relevant indication, a process parameter deviation — an NCR is raised in the system, capturing the non-conformance description, the affected parts or processes, the immediate containment action, and the disposition decision (use-as-is, rework, repair, or reject). The CAPA linked to the NCR records the root cause investigation, the corrective action taken, the person responsible, the target completion date, and the verification of effectiveness — the evidence that the corrective action has actually resolved the root cause rather than just addressing the symptom. The CAPA register is a standard focus of both AS9100 certification audits and NADCAP audits, and an OMS-managed register provides the structured, timestamped evidence that auditors require.

NDT personnel certification tracking — NAS 410 and EN 4179. OMS maintains a personnel qualification register that supports the specific requirements of aerospace NDT certification. For each NDT technician, the system records the applicable standard (NAS 410 or EN 4179), the certification level (I, II, or III), the method or methods certified (PT, MT, UT, RT, ET, and others), the certification date, the expiry date, and the evidence file (the certification document issued by the employer-designated Level III). Expiry alerts notify responsible personnel before certifications lapse — preventing the situation where an inspector conducts an aerospace inspection under an expired NAS 410 or EN 4179 certification, which is a NADCAP finding and potentially a regulatory non-compliance. For organisations whose inspectors hold both NAS 410 and EN 4179 certifications across multiple methods, the system provides a consolidated view of certification status across all personnel — a matrix view that makes gap identification immediate rather than requiring individual record searches.

Special process travellers. OMS supports the digital special process traveller — the in-process document that accompanies a part through each stage of its manufacturing and inspection sequence. For a welded aerospace component, the traveller captures: the part number and drawing revision; the purchase order reference; the material heat number and MTC reference; the weld procedure specification (WPS) number; the welder's ID and current qualification status; the inspection hold points at each stage; the NDT method required and the NDT report reference; the heat treatment specification reference and the heat treatment record reference; and the surface treatment specification and certification reference. Each stage is signed off by the responsible inspector or technician, creating a timestamped in-process record. At completion, the traveller is the core of the manufacturing record package for that part.

First article inspection records. OMS supports FAI record management aligned with AS9102. The balloon drawing index — the list of all requirements that must be verified — can be structured within the system as an inspection plan, with each requirement assigned a balloon number, a nominal value, a tolerance, and a measurement field. As the first article is inspected, measured values are recorded against each balloon item. Material certificates and special process certifications are attached to the FAI record. The system generates the FAI report in a format suitable for customer submission, with the characteristic accountability table, the product accountability section, and all supporting documentation assembled in one structured package. Where a customer requests an AS9102-format FAI report, the system can produce the required structure rather than requiring manual assembly of disparate documents into a submission package.

Document control with revision tracking. In aerospace, using an outdated revision of a procedure, specification, or drawing is a non-conformance — not a minor administrative issue, but a genuine quality failure, because the part may have been inspected against requirements that are no longer current. OMS provides document control with revision history, controlled distribution, and obsolescence management. When a new revision of an NDT procedure, a welding procedure, or a quality document is approved and issued, the previous revision is superseded and flagged as obsolete. The system records who was notified of the new revision, when they acknowledged it, and — for procedures that require training on changes — whether the required training was completed before the revised procedure was used in production. For NADCAP audits, document control is a consistent focus — auditors verify that personnel are working to current procedure revisions, and that obsolete revisions have been removed from use.

The aerospace supply chain is unforgiving of records gaps. A supplier that performs technically excellent NDT but cannot produce the personnel certifications, procedure records, calibration evidence, and NCR history that demonstrate the inspection was controlled will not maintain its NADCAP accreditation or its position on the prime contractor's approved supplier list. The records are not separate from the inspection — they are the permanent evidence that the inspection happened, was controlled, and can be relied upon. Aerospace inspection software that is built for this environment — managing NADCAP-compliant records, AS9100 NCRs and CAPAs, NAS 410 and EN 4179 certification tracking, special process travellers, and FAI documentation in one integrated system — does not replace the technical competence of the inspection team. It makes that competence permanently visible and permanently defensible.