# 5 Architecting 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 Home / Concepts Architecting principles · 5 # Architecting principles The clause sets out architecting principles, under an introduction and three groups: principles about the purpose of an architecture, principles about its focus, and principles about architecting outcomes. - principle, not a requirement - Clause area - ISO/IEC/IEEE DIS 42024 - Last updated: 2026-10-21 ## What this unit settles The clause structure is the public evidence: the principles are organised by purpose, focus and outcome. That gives a firm a ready made structure for its own principle register, and it makes the point that principles are grouped by the question they answer, not by technology. ## What to do in your practice Rebuild the firm principle register under the three headings. For each principle, record the question it answers, the entity it governs, the evidence that would show it was followed and the owner. Retire principles that fit none of the three groups. Name the owner of the principle register and give the register a review cycle tied to the practice review, not to a project. A register reviewed only when a project asks for it will lag the estate by years, and the lag is invisible until an auditor asks which principles were in force at a decision. ## 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 - The principle register under purpose, focus and outcome. An auditor can see the logic of the principle set. - The question each principle answers. Prevents principles that are slogans. - The evidence per principle. Makes the register testable. - The retirement record. Keeps the register short and current. Ask your teamWhich architecture principle in this firm answers no question about purpose, focus or outcome? ## Common gaps this page catches - The principle list is grouped by technology tower. - Principles have no evidence test. - The list grows and is never pruned. ## What to prepare before publication Rebuild the register under the three headings. Write the question each principle answers. Retire the rest. Use the register in the next design authority. ## Common questions What does Architecting principles mean in ISO 42024? The clause sets out architecting principles, under an introduction and three groups: principles about the purpose of an architecture, principles about its focus, and principles about architecting outcomes. What evidence should we keep for 5? The principle register under purpose, focus and outcome. The question each principle answers. The evidence per principle. ## Related units - 3.2.4 - 3.2.5 - 5.2 - 5.3 - 5.4 Source. ISO/IEC/IEEE DIS 42024, Clause 5. 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 clause 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/architecting-principles/