# 5.1 Introduction to the principles, ISO 42024

## Published contents

Contents1 Scope2 Normative references3 Terms and definitions4 Architecture concepts4.1 Overview4.2 Architecture and architecting4.3 Architecture design and solution design4.4 Architecture definition and communication4.5 Stakeholder concerns and architectural aspects4.6 Architecture viewpoints and architecture views4.7 Architecture frameworks and architecture description languages4.8 Architecture descriptions and architecture models4.9 Reference architectures and reference models4.10 Life cycle and life history4.11 Architecting precepts5 Architecting principles5.1 Introduction to the principles5.2 Principles about the purpose of an architecture5.3 Principles about the focus of an architecture5.4 Principles about architecting outcomesTerms
3.2 Architecting concepts
3.2.1 Architecture3.2.2 Architecture feature3.2.3 Architecting3.2.4 Architecting principle3.2.5 Architecture principle3.2.6 Architecture framework3.2.7 Reference architecture3.3 Entity related concepts
3.3.1 Entity of interest3.3.2 Solution entity3.3.3 Environment3.3.4 Context3.3.5 Enterprise3.3.6 System3.3.7 Aspect3.3.8 Dimension3.4 Architecture design concepts
3.4.1 Design (noun)3.4.2 Architecture design3.4.3 Architecture information package3.4.4 Engineering effort3.4.5 Solution design3.4.6 Solution information package3.4.7 Stakeholder3.4.8 Stakeholder perspective3.4.9 Concern3.5 Architecture description concepts
3.5.1 Architecture description3.5.2 Solution description3.5.3 Architecture view3.5.4 Architecture viewpoint3.5.5 Model3.5.6 Metamodel3.5.7 Reference model3.6 Entity life cycle concepts
3.6.1 Life cycle3.6.2 Life cycle phase3.6.3 Life cycle stage3.6.4 Life historyAnnexes
A.1 Architecture design and solution related entitiesA.2 Architecture expressed as a set of modelsA.3 Life cycle and life history conceptsA.4 Enterprise and system conceptsA.5 Duality of architectural decomposition and architectural synthesisB.1 BackgroundB.2 Aligning architecture in designB.3 Duality of architectureB.4 Pursuit of opportunities

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Architecting principles · 5.1

# Introduction to the principles

The subclause introduces the principles that follow. Its position shows that the principles are presented as a set with a purpose, focus and outcome structure, not as a list of independent rules.

  
- principle, not a requirement

  
- Clause area

  
- ISO/IEC/IEEE DIS 42024

  
- Last updated: 2026-10-21

## What this unit settles

An introduction to principles is a statement that the principles are connected. For a firm, that means adopting one principle without the others can create a contradiction, for example pursuing reuse without a focus on fitness for purpose.

## What to do in your practice

When adopting a principle, record the other principles it depends on or tensions with. Review the set as a set. A principle that cannot be adopted without breaking another is a decision for the architecture board, not for a team. Record the date each principle was adopted and the decision that adopted it. A principle with no adoption record cannot be applied to a decision made before the register existed, and firms routinely apply today principles to yesterday decisions without noticing the anachronism.

## Who it binds

The organisation and the architecture practice. This unit is not a shall requirement; the claim level states what it is.

## Evidence an auditor or regulator asks for

- A dependency and tension map between principles.
Shows the firm understands the set.

- The board decision record for conflicting principles.
Shows conflicts are resolved at the right level.

- The adoption status per principle.
Makes partial adoption visible.

- The review record.
Keeps the set coherent.

Ask your teamWhich two principles in this firm pull in opposite directions, and where is the trade off recorded?

## Common gaps this page catches

- Principles are adopted one at a time with no tension analysis.

- Teams resolve conflicts locally.

- No board record exists.

## What to prepare before publication

Map the dependencies and tensions. Take the strongest tension to the architecture board and record the resolution. Publish the resolution with the principles.

## Common questions

What does Introduction to the principles mean in ISO 42024?
The subclause introduces the principles that follow. Its position shows that the principles are presented as a set with a purpose, focus and outcome structure, not as a list of independent rules.
What evidence should we keep for 5.1?
A dependency and tension map between principles. The board decision record for conflicting principles. The adoption status per principle.

## Related units

- 5.2

- 5.3

- 5.4

Source. ISO/IEC/IEEE DIS 42024, Clause 5.1. Open the official record. Retrieved 21 October 2026.
https://www.iso.org/obp/ui/en/#iso:std:iso-iec-ieee:42024:dis:ed-1:v1:en
ISO catalogue record 87510, the status, stage and page count.
Claim level: principle, not a requirement. The subclause title is in the public preview. The body text is not public.

Last updated: 2026-10-21 · Markdown version · Check your practice

Source: https://iso-42024-revision-checker.theartofservice.com/clauses/principles-introduction/