ISO 21886:2019

Space systems — Configuration management

This document defines the contents, methods and requirements of configuration management for space projects, and the responsibilities and authorities of related parties. It can be used together with ISO 14300‑1:2011, Clause 10. This document is applicable to the configuration management of space projects from the mission analysis phase to the disposal phase.

Systèmes spatiaux — Management de la configuration

General Information

• Status: Published
• Publication Date: 02-Apr-2019
• ICS: 49.140 - Space systems and operations
• Technical Committee: ISO/TC 20/SC 14 - Space systems and operations
• Drafting Committee: ISO/TC 20/SC 14/WG 5 - Space System Program Management and Quality
• Current Stage: 9060 - Close of review
• Start Date: 02-Dec-2029

Relations

• Consolidated By: ISO 9454-2:2020 - Soft soldering fluxes — Classification and requirements — Part 2: Performance requirements
• Effective Date: 06-Jun-2022

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 21886
First edition
2019-04
Space systems — Configuration
management
Systèmes spatiaux — Management de la configuration
Reference number
©
ISO 2019
© ISO 2019
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ii © ISO 2019 – All rights reserved

Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 General . 2
5 Configuration management planning . 3
5.1 General . 3
5.2 Configuration management plan . 3
5.3 Configuration management interfaces . 4
6 Configuration identification . 4
6.1 General . 4
6.2 Main activities of configuration identification . . 4
6.3 Product tree . 4
6.4 Configuration item . 5
6.5 Selection of configuration items . 5
6.6 Configuration documents list . 5
6.7 Identification marking . 6
6.8 Configuration document . 7
6.9 Configuration baseline . 9
6.10 Configuration change documentation . 9
6.11 Publication and maintenance of the configuration documentation . 9
7 Configuration control .10
7.1 General .10
7.2 Configuration control requirements .10
7.3 Change .10
7.3.1 Change classification .10
7.3.2 Change procedure .11
7.4 Deviation/waiver .12
7.4.1 Deviation/waiver requirements .12
7.4.2 Deviation/waiver classification .13
7.4.3 Deviation/waiver application .13
7.4.4 Deviation and waiver control procedure .14
7.5 Interface control .15
8 Configuration status accounting .16
8.1 General .16
8.2 Configuration status accounting requirements .16
8.3 Configuration status accounting process .16
9 Configuration verification .18
9.1 General .18
9.2 Verification of the product configuration definition .18
9.3 Verification of the product configuration.18
10 Configuration audit .18
10.1 General .18
10.2 Configuration audit requirements .19
10.3 Configuration audit team .19
10.4 Responsibilities of the supplier and the customer .19
10.5 Meeting minutes .20
10.6 Functional configuration audit .20
10.7 Physical configuration audit .21
10.8 Others .21
11 Configuration control board .21
Annex A (informative) Structure and content of a configuration management plan .23
Annex B (informative) Configuration management.25
Annex C (informative) Configuration status accounting reports .26
Bibliography .29
iv © ISO 2019 – All rights reserved

Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www .iso
.org/iso/foreword .html.
This document was prepared by Technical Committee ISO/TC 20, Aircraft and space vehicles,
Subcommittee SC 14, Space systems and operations.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/members .html.
Introduction
The space system is a complex system and needs configuration management to ensure its success.
Configuration management establishes and maintains a consistent record of a product's functional
and physical characteristics compared to its design and operational requirements in order to allow
personnel that are involved to know, at any time, the technical description of a product using approved
documentation, and the operational possibilities and limitations of each product time.
vi © ISO 2019 – All rights reserved

INTERNATIONAL STANDARD ISO 21886:2019(E)
Space systems — Configuration management
1 Scope
This document defines the contents, methods and requirements of configuration management f
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