ISO 42024 Revision Checker
ISO/IEC/IEEE DIS 42024 · Enterprise, systems and software, Architecture fundamentals Stage 40.99 Planning date 15 Sep 2027, an estimate 35 terms · 20 clause areas · 9 annex sections

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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

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