# 3.4.1 Design (noun), 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 / Glossary Architecture design concepts · 3.4.1 # Design (noun) The information that is necessary and sufficient to create, transform or understand an entity. - definition - Term - ISO/IEC/IEEE DIS 42024 - Last updated: 2026-10-21 ## What this term settles Design here is a body of information, not an activity. That distinction matters in disputes about whether design is finished: the question becomes whether the information is sufficient for the next step, not whether the team feels done. It also makes design testable, because sufficiency can be argued against a stated purpose. ## What to do in your practice For each design, state the purpose it must serve and the reader who must act on it. Then test sufficiency against that reader: can they create, transform or understand the entity without coming back to ask? Record the test and its result. ## Who it binds The role that owns the practice area the term governs. A definition binds nobody on its own; it binds the reader who adopts the term in a method, a description or a contract. ## Evidence an auditor or regulator asks for - A design purpose statement naming the reader and the next action. Makes sufficiency testable rather than a matter of opinion. - A sufficiency review note against that purpose. An auditor asks how the firm knew the design was complete enough. - The version and date of the design. Shows which design a decision relied on. - A list of known gaps accepted at the point of use. Shows the gaps were owned rather than discovered later. Ask your teamWho is the reader of this design, and can they act on it without asking the author a question? ## Common gaps this page catches - Design is treated as an activity, so completion is a date rather than a test. - The reader is never named, so sufficiency cannot be judged. - Gaps are discovered by the delivery team after the design is approved. ## What to prepare before publication Add a purpose and reader line to every design template. In the next review, ask the named reader whether the design was sufficient. Record the answer as evidence. ## Common questions What does Design (noun) mean in ISO 42024? The information that is necessary and sufficient to create, transform or understand an entity. What evidence should we keep for 3.4.1? A design purpose statement naming the reader and the next action. A sufficiency review note against that purpose. The version and date of the design. ## Related units - 3.4.2 - 3.4.5 - 3.5.1 Source. ISO/IEC/IEEE DIS 42024, Clause 3.4.1, Terms and definitions. 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: definition. The definition is in the public preview. This page states it in our own words and does not reproduce the text. Last updated: 2026-10-21 · Markdown version · Check your practice Source: https://iso-42024-revision-checker.theartofservice.com/glossary/design/