ISO/IEC TR 33022:2024

Information technology — Process assessment — Application of ISO/IEC/IEEE 12207 processes to the ISO/IEC 33020 process capability measurement scale

This document provides a specification for associating the life cycle processes of ISO/IEC/IEEE 12207 with the process attribute outcomes of ISO/IEC 33020 with the intent of demonstrating support for levels 1 to 3 of the process capability measurement scale defined in ISO/IEC 33020.

Technologies de l'information — Évaluation du processus — Application des processus ISO/IEC/IEEE 12207 à l'échelle de la mesure de la capacité de processus de l'ISO/IEC 33020

General Information

• Status: Published
• Publication Date: 30-Sep-2024
• ICS: 35.080 - Software
• Technical Committee: ISO/IEC JTC 1/SC 7 - Software and systems engineering
• Drafting Committee: ISO/IEC JTC 1/SC 7/WG 10 - Process assessment
• Current Stage: 6060 - International Standard published
• Start Date: 01-Oct-2024
• Due Date: 11-Sep-2026
• Completion Date: 01-Oct-2024

Standards Content (Sample)

Technical
Report
ISO/IEC TR 33022
First edition
Information technology — Process
2024-10
assessment — Application of ISO/
IEC/IEEE 12207 processes to the
ISO/IEC 33020 process capability
measurement scale
Technologies de l'information — Évaluation du processus —
Application des processus ISO/IEC/IEEE 12207 à l'échelle de la
mesure de la capacité de procesus de l'ISO/IEC 33020
Reference number
© ISO/IEC 2024
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© ISO/IEC 2024 – All rights reserved
ii
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Content of the process capability measurement framework . 1
4.1 General .1
4.2 Relationships between model elements.3
Annex A (informative) Associations between the ISO/IEC 33020 process attribute outcomes,
ISO/IEC/IEEE 12207 life cycle process outcomes and information items . 4
Annex B (informative) Associations between the ISO/IEC 33020 generic practices, ISO/IEC/
IEEE 12207 life cycle process activities, tasks and information item characteristics .16
Annex C (informative) Listing of the information items and their characteristics .44
Annex D (informative) Establishing the traceability between model elements with reference to
ISO/IEC/IEEE 24774:2021, Annex B .106
Bibliography .107

© ISO/IEC 2024 – All rights reserved
iii
Foreword
ISO (the International Organization for Standardization) and IEC (the International Electrotechnical
Commission) form the specialized system for worldwide standardization. National bodies that are
members of ISO or IEC participate in the development of International Standards through technical
committees established by the respective organization to deal with particular fields of technical activity.
ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations,
governmental and non-governmental, in liaison with ISO and IEC, also take part in the work.
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 document 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 or www.iec.ch/members_experts/refdocs).
ISO and IEC draw attention to the possibility that the implementation of this document may involve the
use of (a) patent(s). ISO and IEC take no position concerning the evidence, validity or applicability of any
claimed patent rights in respect thereof. As of the date of publication of this document, ISO and IEC had not
received notice of (a) patent(s) which may be required to implement this document. However, implementers
are cautioned that this may not represent the latest information, which may be obtained from the patent
database available at www.iso.org/patents and https://patents.iec.ch. ISO and IEC shall not be held
responsible for identifying any or all such patent rights.
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.
In the IEC, see www.iec.ch/understanding-standards.
This document was prepared by Technical Committee ISO/IEC JTC1, Information technology, Subcommittee
SC 7, Software and systems engineering.
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 and
www.iec.ch/national-committees.

© ISO/IEC 2024 – All rights reserved
iv
Introduction
This document provides a specification for mapping the ISO/IEC/IEEE 12207 life cycle processes to the
ISO/IEC 33020 process attributes with the intent of demonstrating support for the levels 1 to 3 of the
ISO/IEC 33020 process capability measurement framework.
This document is primarily addressed to developers of process assessment models for the process quality
characteristic of process capability. It is also addressed to the lead assessor and other stakeholders, such as
the sponsor of the assessment, who need to be assured that the requirements of the ISO/IEC 33020 process
measurement framework have been met.
Within this document:
— Clause 4 provides a summary description of the relationship between the ISO/IEC 33020 process
attribute outcomes and the ISO/IEC/IEEE 12207 life cycle processes.
— Annex A extends the summary mapping in Clause 4 by providing details of the relationship between
the process attribute outcomes and the life cycle process outcomes. Links to the information items
listed in Annex C are identified. These details are provided for validating by inspection the relationships
between the process attribute outcomes of ISO/IEC 33020 and the ISO/IEC/IEEE 12207 life cycle process
outcomes.
— Annex B focuses on the relationships between the generic practices associated with ISO/IEC 33020 and
the task descriptions of ISO/IEC/IEEE 12207. These model elements are linked via the information item
characteristics listed in Annex C.
— Annex C provides a listing of the applicable information items and their characteristics.
— Annex D provides an overview of the key concerns arising from the application of ISO/IEC/IEEE 24774
when attempting to demonstrate objective relationships between process model elements.

© ISO/IEC 2024 – All rights reserved
v
Technical Report ISO/IEC TR 33022:2024(en)
Information technology — Process assessment — Application
of ISO/IEC/IEEE 12207 processes to the ISO/IEC 33020
process capability measurement scale
1 Scope
This document provides a specification for associating the life cycle processes of ISO/IEC/IEEE 12207 with
the process attribute outcomes of ISO/IEC 33020 with the intent of demonstrating support for levels 1 to 3 of
the process capability measurement scale defined in ISO/IEC 33020.
2 Normative references
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.
ISO/IEC 33001, Information technology — Process assessment — Concepts and terminology
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO/IEC 33001 apply.
ISO and IEC maintain terminology databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at https:// www .electropedia .org/
4 Content of the process capability measurement framework
4.1 General
In ISO/IEC 33020:2019, Clause 5, the relationship between process attributes and process capability levels
is described.
Process capability is defined in ISO/IEC 33020:2019, Clause 5 on a six-point ordinal scale that enables process
capability to be assessed from the bottom of the scale, 'incomplete', through to the top end of the scale,
'innovating'. The scale represents increasing capability of an implemented process, from failing to achieve
the process purpose through to continually improving and able to respond to process change.
The relationship between the process capability levels and the process attributes is shown in Table 1. In
addition, a summary view is presented of the relationship of the process attributes to the life cycle processes
associated with ISO/IEC/IEEE 12207.
Two processes from ISO/IEC/IEEE 12207 do not appear in the list in Table 1, namely, the acquisition and
decision management processes. These outcomes of these processes do not have any discernible relationships
to the process attribute outcomes of ISO/IEC 33020.
Certain ISO/IEC/IEEE 12207 processes have been partitioned into sub processes, namely life cycle model
management, infrastructure management, human resource management, knowledge management, quality
management, measurement and quality assurance. This action has been taken to address outcomes in the
basic processes that deal with firstly, establishment concerns, and secondly, performance (or operational)

© ISO/IEC 2024 – All rights reserved
concerns. The 'establishment' outcomes of these sub processes are mapped to ISO/IEC 33020:2019 PA
3.1 concerns. The 'performance' concerns of the sub processes are mapped to either PA 3.2 or PA 3.3, as
appropriate.
As an example, with reference to ISO/IEC/IEEE 12207:2017, 6.2.1, life cycle model management, the basic
and sub process outcomes are presented in Table 1.
Table 1 — ISO/IEC/IEEE 12207:2017, 6.2.1, life cycle model management
Basic process outcomes Sub process: Establish Sub process: Perform
a) Organizational policies and procedures for the a) Organizational policies and procedures for
management and deployment of life cycle models the management and deployment of life cycle
and processes are established. models and processes are established.
b) Responsibility, accountability, and authority b) Responsibility, accountability, and authori-
within life cycle policies, processes, models, and ty within life cycle policies, processes, models,
procedures are defined. and procedures are defined.
c) Life cycle models and processes for use by the c) Life cycle models and processes for use
organization are assessed. by the organization are assessed.
d) Prioritized process, model, and procedure im- d) Prioritized process, model, and proce-
provements are implemented. dure improvements are implemented.
The list of ISO/IEC/IEEE 12207 processes that have been mapped as sub processes is presented in Table 2.
Table 2 — ISO/IEC/IEEE 12207 processes mapped as sub processes
Basic process Basic processes Sub process refer- Sub processes
reference in ence in ISO/IEC/
ISO/IEC/IEEE IEEE 12207:2017
12207:2017
6.2.1 Life cycle model management 6.2.1.1 Life cycle model management: Establish
6.2.1.2 Life cycle model management: Assess and improve
6.2.2 Infrastructure management 6.2.2.1 Infrastructure management: Establish
6.2.2.2 Infrastructure management: Maintain
6.2.4 Human resource management 6.2.4.1 Human resource management: Establish
6.2.4.2 Human resource management: Perform
6.2.5 Quality management 6.2.5.1 Quality management: Establish
6.2.5.2 Quality management: Perform
6.2.6 Knowledge management 6.2.6.1 Knowledge management: Establish
6.2.6.2 Knowledge management: Share and manage
6.3.7 Measurement 6.3.7.1 Measurement: Establish
6.3.7.2 Measurement: Perform
6.3.8 Quality assurance 6.3.8.1 Quality assurance: Establish
6.3.8.2 Quality assurance: Perform
The summary relationship between the ISO/IEC/IEEE 12207 processes and the ISO/IEC 33020 process
capability levels is presented in Table 3.

© ISO/IEC 2024 – All rights reserved
Table 3 — Relationship between the ISO/IEC 33020 process capability levels and process attributes,
and the ISO/IEC/IEEE 12207 life cycle processes
Process ISO/IEC 33020:2019 process Reference in ISO/IEC/IEEE 12207:2017 life cycle processes
Capability attribute outcomes ISO/IEC/IEEE
Level 12207:2017
1 5.2.3.2 PA 1.1 Process perfor- 6.4 The processes in this group are typically identified in the assessment
mance process attribute scope. The processes ISO/IEC/IEEE 12207:2017, 6.4 are likely candi-
dates.
2 5.2.4.2 PA 2.1 Perfor
...