1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Aerospace series - General Principles of Obsolescence Management of chemicals, materials and processesBS EN 9278:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 9278 August 2018 ICS 21.020; 49.020 English Versi
2、on Aerospace series - General Principles of Obsolescence Management of chemicals, materials and processes Srie arospatiale - Principes gnraux de la gestion de lobsolescence des produits chimiques, des matriaux et des procds Luft- und Raumfahrt - Allgemeine Grundstze des Obsoleszenzmanagements von Ch
3、emikalien, Werkstoffen und Prozessen This European Standard was approved by CEN on 6 May 2018. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-da
4、te lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
5、 under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, For
6、mer Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATI
7、ON COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 9278:2018 ENational forewordThis British Sta
8、ndard is the UK implementation of EN 9278:2018. The UK participation in its preparation was entrusted to Technical Committee ACE/1, International and European Aerospace Policy and Processes.A list of organizations represented on this committee can be obtained on request to its secretary.This publica
9、tion does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 99554 5ICS 49.020; 21.020Compliance with a British Standard cannot confer immun
10、ity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 August 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 9278:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 927
11、8 August 2018 ICS 21.020; 49.020 English Version Aerospace series - General Principles of Obsolescence Management of chemicals, materials and processes Srie arospatiale - Principes gnraux de la gestion de lobsolescence des produits chimiques, des matriaux et des procds Luft- und Raumfahrt - Allgemei
12、ne Grundstze des Obsoleszenzmanagements von Chemikalien, Werkstoffen und Prozessen This European Standard was approved by CEN on 6 May 2018. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a nati
13、onal standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A ver
14、sion in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus,
15、Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
16、 Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. E
17、N 9278:2018 EBS EN 9278:2018EN 9278:2018 (E) 2 Contents Page European foreword 3 Introduction 4 1 Scope 6 2 Normative references 6 3 Terms and definitions . 6 4 Objectives of the obsolescence management process . 8 5 What comes under the organisation 9 6 What comes under the programme 15 7 Connectio
18、ns between organisation and programme . 20 (informative) Example of an information exchange principle . 21 (informative) Criticality and acceptability scale: Risk mapping . 24 (normative) What comes under the programme versus What comes under the organisation 25 (normative) What comes under the orga
19、nisation versus What comes under the programme 27 Bibliography 29 BS EN 9278:2018EN 9278:2018 (E) 3 European foreword This document (EN 9278:2018) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in ac
20、cordance with the rules of this Association, this Standard has received the approval of the National Associations and the Official Services of the member countries of ASD, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publication
21、 of an identical text or by endorsement, at the latest by February 2019, and conflicting national standards shall be withdrawn at the latest by February 2019. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held r
22、esponsible for identifying any or all such patent rights. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, F
23、inland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 9278:2018EN 927
24、8:2018 (E) 4 Introduction In the aeronautics and space fields, the component life time compared to the lengthy life cycle of finished products and the arrival of new regulations drive organisations into structuring obsolescence management. This need has become important in these fields as a result o
25、f: the effort necessary for the qualification of materials and processes (due to a high level of performance and security requirements, to the complexity of interactions between systems, to the large number of industrial actors, to the multinational nature of programmes, etc.); the regulation requir
26、ement of conformity from the produced configuration to the qualified configuration (for example of certification by an official organization). These characteristics reinforce three aerospace industry priorities: traceability; stability of technical choices; anticipation of evolutions. New regulation
27、s such as RoHS or REACH, creating potential obsolescences (related to authorization and substance use restriction processes), force to take this obsolescence risk into account. They created increasingly stronger concerns for organisations willing to express a need of information from the aerospace i
28、ndustry information within themselves, and within each of their programmes and with respect to their suppliers regarding necessary and accessible data that shall be supplied, shared and tracked. For example, information exchange principles are given in Annex A. Obsolescence risk is meant as a potent
29、ial or proven event, resulting from the non-availability of a product. The submentioned differentiation will be observed in obsolescence cases: potential: obsolescence is predicted without a known deadline; proven: obsolescence is indicated with a known deadline; endured: obsolescence was unexpected
30、 it is assessed. Obsolescences of chemicals and their effects on products, especially materials, processes and mechanical part are tackled in this general recommendation, developed within the “Programme Management” working group to which representatives of aerospace and armament industries particip
31、ated. BS EN 9278:2018EN 9278:2018 (E) 5 The obsolescences related to chemicals originate in: new regulations or evolution of existing laws (environment, health, safety, etc.); evolution for suppliers: changes of reference, evolutions of products, manufacturing processes, formulation, rationalising o
32、f product ranges, manufacturing halts, etc.; supplier failure: bankruptcies, evolution of industrial organisation, industrial accidents (fire, flooding, etc.); import export obligations (ITAR, export controls, export licence, etc.); market laws or industrial rules (volume of production too low, agei
33、ng technology, etc.); etc. BS EN 9278:2018EN 9278:2018 (E) 6 1 Scope Obsolescence is a significant risk factor for an organisation and/or a programme activity regarding the continuity of productions, services and maintenance in operational conditions of equipments and systems. It can appear in any p
34、hase of the product life cycle. Thus it is essential that the organisation determines the best strategy to be implemented in order to control these risks, implying its customers and suppliers in the definition of this strategy. This recommendation is a document meant to be used as guidelines, for an
35、 organisation and/or a given programme, for the implementation of a coordinated management process of obsolescence risks related to chemical products and to their effects on products, especially on materials, processes and mechanical parts. Can be subject to obsolescences: all categories of equipmen
36、ts as well as their components; materials and processes used to produce, operate or maintain a product; all that can be bought, manufactured, repaired, be it done internally or externally; means of production, test and maintain. This document excludes obsolescences related to electronic components a
37、nd softwares (for more information on that subject, see EN 62402). 2 Normative references There are no normative references in this document. 3 Terms and definitions 3.1 obsolescence impossibility in supplying a product from original manufacturers Note 1 to entry: Such a product is qualified as obso
38、lete. Note 2 to entry: An obsolescence can have different origins: regulations, technical evolution, suppliers failure, industrial evolutions, etc. Note 3 to entry: The supplying impossibility can be permanent, temporary or potential. 3.2 programme coordinated set of technical, administrative and fi
39、nancial tasks, intended to design, develop, produce and use a product, satisfying a need under the best economic conditions, as well as ensuring its support and considering the constraints of a withdrawal SOURCE: EN 9200 BS EN 9278:2018EN 9278:2018 (E) 7 3.3 organisation set of facilities and person
40、s with responsibilities, powers and relations EXAMPLE Company, society, firm, business, etc. SOURCE: according to EN ISO 9000 3.4 process set of related resources and activities contributing to obtain a defined result and which transform input elements into output elements SOURCE: according to EN 92
41、00 3.5 product result of activities or processes Note 1 to entry: Products mean here finished products (aircraft, equipment, etc.), components they are constituted of (composed, referenced article of the product, etc.), components constitutive of their processes (e.g. surface treatment). SOURCE: acc
42、ording to EN 9200 3.6 chemical preparation or a mix of substances 3.7 supplier organisation or person who provides a product or a service Note 1 to entry: The supplier can be understood as the subcontractor. SOURCE: according to EN ISO 9000 3.8 supply chain totality of the organisation functions and
43、 its suppliers enabling to ensure the availability of materials, parts, assemblies, equipments as well as industrial means and competences necessary to the manufacture and operation Note 1 to entry: According to the IAQG, supply chain is translated into French by chaine de fournisseurs. 3.9 use case
44、 point of use description of the use of a product or a substance, including its operating, control and operability conditions, its interfaces, its main functions and requirements, etc. Note 1 to entry: It must not be confused with the point of use which is the location of use of a component in a pro
45、duct. BS EN 9278:2018EN 9278:2018 (E) 8 3.10 substance chemical element and its compounds in the natural state or obtained by any manufacturing process SOURCE: according to GIFAS REACH Guide 3.11 life cycle this describes the whole series of developments of the product throughout its life starting f
46、rom the expression of its need until the disposal, whatever the form is Note 1 to entry: The life cycle includes the following phases: initial statement of requirement; feasibility; definition; development; production; use; withdrawal. SOURCE: according to EN 9200 4 Objectives of the obsolescence ma
47、nagement process The aim of this process is to ensure that the product, subject of the programme, can be manufactured and supported throughout its life cycle (maintenance, spares, reparations, etc.). It enables to anticipates obsolescences and minimise their impact and their cost on the products of
48、the organisation (actual and in the near future). The process consists in scheduled and coordinated actions intended to ensure the availability of a product during its operating life, through technically and economically practicable means of replacement. The process shall include the strategic visio
49、n of the operators of the supply chain (this vision can differ from an operator to another), the organisation-supplier balance of power (suppliers certification) as well as global environment (media pressure, brand image). All the actors of the supply chain are responsible for obsolescence management throughout the life cycle of a finished product with regards to customers or users. In particular, a purchaser shall state to his suppliers the requirements to which he shall himself comply.
