EN IEC 62668-2:2019

Process management for avionics - Counterfeit prevention - Part 2: Managing electronic components from non-franchised sources

IEC 62668-2:2019, defines requirements for avoiding the use of counterfeit, recycled and fraudulent components when these components are not purchased from the original component manufacturer (OCM) or are purchased from outside of franchised distributor networks for use in the aerospace, defence and high performance (ADHP) industries. This practice is used, as derogation, only when there are no reasonable or practical alternatives. NOTE: Typically this document is used in conjunction with IEC 62239-1 and IEC 62668-1, enabling ADHP industries to manage and avoid the use of counterfeit, recycled and fraudulent components in their supply chains. Although developed for the ADHP industry, this document can be used by other high-performance and high-reliability industries, at their discretion. This first edition cancels and replaces the second edition of IEC TS 62668-2 published in 2016. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the second edition of IEC TS 62668-2: a) updates to the risk assessment process, including reference to SAE AS6081; b) updates to the test methods, including reference to the SAE AS6171 test methods published and in development; c) updates in line with IEC 62668-1 for definitions and references to DFARS.

Luftfahrtelektronik-Prozessmanagement - Verhinderung von Produktfälschung - Teil 2: Handhabung von elektronischen Bauelementen nichtkonzessionierter Herkunft

Gestion des processus pour l'avionique - Prévention de la contrefaçon - Partie 2: Gestion des composants électroniques achetés auprès de sources non franchisées

l'IEC 62668-2:2019 définit les exigences permettant d'éviter l'utilisation de composants contrefaits, recyclés et frauduleux lorsque ces composants ne sont pas achetés auprès du fabricant de composants d'origine (OCM) ou lorsqu'ils sont achetés en dehors des réseaux de distributeurs franchisés pour être utilisés dans le secteur de l'aérospatial, de la défense et des hautes performances (ADHP). Cette pratique est utilisée comme dérogation uniquement si aucune alternative raisonnable ou pratique n'est disponible. NOTE En règle générale, le présent document est utilisé conjointement avec l'IEC 62239-1 et l'IEC 62668-1, permettant au secteur ADHP de gérer et d'éviter l'utilisation de composants contrefaits, recyclés et frauduleux dans ses chaînes d'approvisionnement. Bien que développé pour le secteur ADHP, le présent document peut être utilisé par d'autres secteurs hautes performances et haute fiabilité à leur gré. Cette première édition annule et remplace la deuxième édition de l'IEC TS 62668-2 publiée en 2016. Cette édition constitue une révision technique. La présente édition inclut les modifications techniques majeures suivantes par rapport à la deuxième édition de l'IEC TS 62668-2: a) mises à jour du processus d'évaluation des risques, y compris la référence à la SAE AS6081; b) mises à jour des méthodes d'essai, y compris la référence aux méthodes d'essai de la SAE AS6171 publiées et à l'étude; c) mises à jour des définitions et des références à la DFARS conformément à l'IEC 62668-1.

Upravljanje procesov v avioniki - Preprečevanje ponarejanja - 2. del: Ravnanje z elektronskimi komponentami iz neodobrenih virov (IEC 62668-2:2019)

General Information

• Status: Published
• Publication Date: 19-Sep-2019
• Withdrawal Date: 12-Aug-2022
• ICS: 03.100.50 - Production. Production management
• ICS: 31.020 - Electronic components in general
• ICS: 49.060 - Aerospace electric equipment and systems
• Technical Committee: CLC/SR 107 - Process management for avionics
• Drafting Committee: IEC/TC 107 - IEC_TC_107
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 20-Sep-2019
• Completion Date: 20-Sep-2019
• Ref Project: SIST EN IEC 62668-2:2019 - Process management for avionics - Counterfeit prevention - Part 2: Managing electronic components from non-franchised sources (IEC 62668-2:2019)

Standards Content (Sample)

SLOVENSKI STANDARD
01-december-2019
Upravljanje procesov v avioniki - Preprečevanje ponarejanja - 2. del: Ravnanje z
elektronskimi komponentami iz neodobrenih virov (IEC 62668-2:2019)
Process management for avionics - Counterfeit prevention - Part 2: Managing electronic
components from non-franchised sources (IEC 62668-2:2019)
Luftfahrtelektronik-Prozessmanagement - Verhinderung von Produktfälschung - Teil 2:
Handhabung von elektronischen Bauelementen nichtkonzessionierter Herkunft (IEC
62668-2:2019)
Gestion des processus pour l'avionique - Prévention de la contrefaçon - Partie 2: Gestion
des composants électroniques achetés auprès de sources non franchisées (IEC 62668-
2:2019)
Ta slovenski standard je istoveten z: EN IEC 62668-2:2019
ICS:
31.020 Elektronske komponente na Electronic components in
splošno general
49.020 Letala in vesoljska vozila na Aircraft and space vehicles in
splošno general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN IEC 62668-2

NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2019
ICS 03.100.50; 31.020; 49.060
English Version
Process management for avionics - Counterfeit prevention - Part
2: Managing electronic components from non-franchised sources
(IEC 62668-2:2019)
Gestion des processus pour l'avionique - Prévention de la Luftfahrtelektronik-Prozessmanagement - Verhinderung von
contrefaçon - Partie 2: Gestion des composants Produktfälschung - Teil 2: Handhabung von elektronischen
électroniques achetés auprès de sources non franchisées Bauelementen nichtkonzessionierter Herkunft
(IEC 62668-2:2019) (IEC 62668-2:2019)
This European Standard was approved by CENELEC on 2019-08-13. CENELEC 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-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 62668-2:2019 E

European foreword
The text of document 107/353/FDIS, future edition 1 of IEC 62668-2, prepared by IEC/TC 107
"Process management for avionics" was submitted to the IEC-CENELEC parallel vote and approved
by CENELEC as EN IEC 62668-2:2019.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2020-05-13
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2022-08-13
document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.

Endorsement notice
The text of the International Standard IEC 62668-2:2019 was approved by CENELEC as a European
Standard without any modification.

In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
IEC 60068-2-1 NOTE Harmonized as EN 60068-2-1
IEC 60068-2-30 NOTE Harmonized as EN 60068-2-30
IEC 60115-8 NOTE Harmonized as EN 60115-8

Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1  Where an International Publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
NOTE 2  Up-to-date information on the latest versions of the European Standards listed in this annex is available here:
www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 62239-1 -  Process management for avionics - Management plan - -
- Part 1: Preparation and maintenance of an electronic
components management plan
IEC 62668-1 2019 Process management for avionics - Counterfeit - -
prevention - Part 1: Avoiding the use of counterfeit,
fraudulent and recycled electronic components

IEC 62668-2 ®
Edition 1.0 2019-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Process management for avionics – Counterfeit prevention –

Part 2: Managing electronic components from non-franchised sources

Gestion des processus pour l'avionique – Prévention de la contrefaçon –

Partie 2: Gestion des composants électroniques achetés auprès de sources non

franchisées
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 03.100.50; 31.020; 49.060 ISBN 978-2-8322-7047-9

– 2 – IEC 62668-2:2019 © IEC 2019
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms, definitions and abbreviated terms . 7
3.1 Terms and definitions . 7
3.2 Abbreviated terms . 12
4 Technical requirements . 13
4.1 General . 13
4.2 Overview. 14
4.3 Risks associated with purchasing from non-franchised distributors . 15
4.3.1 General . 15
4.3.2 Origin of risks . 15
4.3.3 Quality risks. 15
4.3.4 Industrial risks . 16
4.3.5 Reliability risks . 17
4.3.6 Financial risks . 17
4.3.7 Legal risk . 17
4.4 Reasons to initialize the derogation process . 17
4.4.1 General . 17
4.4.2 Obsolescence notice failure . 17
4.4.3 Allocation . 17
4.4.4 Insufficient end-of-life inventory . 18
4.4.5 Late orders . 18
4.4.6 Minimum order quantity . 18
4.4.7 Technical requirements . 18
4.5 Derogation process . 18
4.5.1 Notification to the OEM . 18
4.5.2 Analysis of alternative solutions . 20
4.5.3 List of approved non-franchised distributors. 21
4.5.4 Non-franchised distributor consultation . 21
4.5.5 Risk analysis . 22
4.5.6 Non-franchised distributor order authorization . 25
4.5.7 Order processing . 26
4.5.8 Incoming processing . 26
4.5.9 Records . 30
4.5.10 Processing during storage and manufacturing . 31
4.5.11 Failed electronic components . 31
Annex A (informative) Flowchart of IEC 62668-1 requirements . 32
Annex B (informative) Example of detailed tests list, linked with risks levels . 34
Annex C (informative) iNEMI assessment methodology and metric development . 42
Annex D (informative) Summary of SAE AS6171 series' proposed test methods under
consideration by SAE International . 43
Bibliography . 51

Figure 1 – Suspect components perimeter . 14

IEC 62668-2:2019 © IEC 2019 – 3 –
Figure 2 – Typical derogation process when supplying from non-franchised distribution. 19
Figure 3 – Potential avionics supply chain scenarios and notification feedbacks . 20
Figure A.1 – Flowchart of IEC 62668-1 requirements . 33

Table 1 – Typical procurement risk scenarios and guidance for risk assessment . 23
Table 2 – Typical testing . 29
Table B.1 – Example of detailed revalidation testing of suspect stock . 34
Table D.1 – Summary of SAE AS6171 series test methods (published versions and
those under considerations) . 43

– 4 – IEC 62668-2:2019 © IEC 2019
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
PROCESS MANAGEMENT FOR AVIONICS –
COUNTERFEIT PREVENTION –
Part 2: Managing electronic components
from non-franchised sources
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as n
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