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.

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.

General Information

• Status: Published
• Publication Date: 08-Jul-2019
• ICS: 03.100.50 - Production. Production management
• ICS: 31.020 - Electronic components in general
• ICS: 49.060 - Aerospace electric equipment and systems
• Technical Committee: TC 107 - Process management for avionics
• Drafting Committee: WG 3 - TC 107/WG 3
• Current Stage: PPUB - Publication issued
• Start Date: 12-Jul-2019
• Completion Date: 09-Jul-2019

Relations

• Replaces: IEC TS 62668-2:2016 - Process management for avionics - Counterfeit prevention - Part 2: Managing electronic components from non-franchised sources
• Effective Date: 05-Sep-2023
• Revises: IEC TS 62668-2:2014 - Process management for avionics - Counterfeit prevention - Part 2: Managing electronic components from non-franchised sources
• Effective Date: 05-Sep-2023

Standards Content (Sample)

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
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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

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
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