TS EN 9102
Aerospace series - Quality systems - First article inspection requirements
1.1 General This document establishes the requirements for performing and documenting FAI. It is emphasized the requirements specified in this document are complementary (not alternative) to customer and applicable statutory and regulatory requirements. 1.2 Purpose The primary purpose of FAI is to verify and validate product realization processes are capable of producing characteristics that meet engineering and design requirements. A well-planned and executed FAI by a multi-disciplinary team (e.g. members from responsible functions) provides objective evidence the manufacturer’s processes can produce compliant product; having effectively understood and incorporated the associated requirements. NOTE A FAI is not a product acceptance document. While interrelated, FAI and product acceptance are separate activities. The focus of FAI is verification of production processes via assessment of product. FAI and supporting documentation do not provide assurance regarding conformance for product acceptance purposes; neither does the lack of a FAI necessarily imply product is nonconforming to engineering and design requirements. FAI will: – provide confidence, through objective evidence, the product realization processes are capable of producing conforming product; – demonstrate the manufacturers and processors of the product have an understanding of the associated requirements; – provide assurance of product conformance at the start of production and after changes, as outlined in this document. A FAI is intended to: – mitigate risks associated with production startup and process changes; – reduce future escapes; – help ensure product safety; – improve quality, delivery, and customer satisfaction; – reduce costs and production delays associated with product nonconformances; – identify product realization processes not capable of producing conforming characteristics and initiate and/or validate associated corrective actions. – 1.3 Application This document applies to organizations and their suppliers responsible for product realization processes that produce the design characteristics of the product. The organization shall flow down the requirements of this document to suppliers who produce design characteristics. This document also applies to suppliers performing special process(es). A certificate of conformance (CoC) provided by processors attests to satisfying the requirements. External suppliers providing special process(es) can satisfy this document’s requirements by either: – documenting the design characteristics and associated results on a first article inspection report (FAIR); or – documenting the design characteristics and associated results on a detailed CoC. This document applies to assemblies, sub-assemblies, and detail parts including castings, forgings, and modifications to standard catalogue or commercial-off-the-shelf (COTS) items. Each of these items have a separate FAI. Unless contractually required, this document does not apply to: – development and prototype parts that are not considered as part of the first production run; – procured standard catalogue item, COTS, or deliverable software. When these items are included in an assembly, they shall be documented in the index of part numbers in an assembly FAIR. 1.4 Informative If there is a conflict between the requirements of this document, and customer or applicable statutory/regulatory requirements, the latter takes precedence. In this document, the following verbal forms are used: – “shall” indicates a requirement; – “should” indicates a recommendation; – “may” indicates a permission; – “can” indicates a possibility or a capability. Information marked as “NOTE” is for guidance in understanding or clarifying the associated requirement .
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About This Item
TS EN 9102 is the aerospace quality system standard that defines how first article inspection (FAI) is performed and documented. Its core purpose is to establish objective evidence that the production process can consistently produce product characteristics that meet engineering and design requirements.
The standard is aimed at reducing risk at production start-up and after process changes. FAI is not a product acceptance document; it is a separate activity focused on verifying process capability by examining the product. In practical terms, that means acceptance of a part and verification of the manufacturing process are related, but not interchangeable.
Where the standard applies
This document applies to organizations and suppliers responsible for product realization processes that create design characteristics. It also applies to suppliers performing special processes. The covered items include assemblies, sub-assemblies, detail parts, castings, forgings, and modifications to standard catalogue or COTS items. Each of these items requires a separate FAI.
- Verify whether the production process can meet design characteristics
- Demonstrate that associated requirements are understood and applied
- Provide confidence in product conformance at start-up and after changes
- Identify processes that cannot produce conforming characteristics and support corrective action
Documentation and technical context
The standard also addresses the relationship between a first article inspection report (FAIR) and a detailed certificate of conformance (CoC). For external suppliers performing special processes, the design characteristics and associated results may be recorded either in a FAIR or in a detailed CoC. This shows that FAI is not just measurement activity; it is also a controlled documentation process that supports traceability and reviewability.
In general technical terms, FAI is a multidisciplinary verification step that brings together measured results, design data, process readiness, and production understanding. That matters in aerospace applications because complex parts, tight tolerances, and special processes mean that even small process deviations can affect the final product’s conformity and reliability.
- Publication Date: 8.07.2024
- Standard Status: U (Yürürlükteki Standard/Standard)
- Publisher: TSE
- Document Language: en
- ICS Classification: 03.120.10 Kalite Yönetimi ve Kalite Güvencesi; 49.020 Uçak ve Uzay Taşıtları (Genel)
- Pages: 31
- Source Standard: EN 9102:2024
- International Equivalents: EN 9102-EQV
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