23ISO 25000-23Part 23 measurement record

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Answer ยท ISO/IEC DIS 25000-23.2

ISO 25000-23 vs ISO 25010: what is the difference?

ISO/IEC 25010 defines the product quality model: nine characteristics and forty-four subcharacteristics. ISO/IEC 25000-23 defines the measures and measurement functions for that model. One says what quality is; the other says how to count it.

25010 is a normative reference

Clause 2 of the draft names 25010 as one of three normative references, with the SQuaRE guide and the measurement framework. Every clause 6 heading is a 25010 characteristic or subcharacteristic.

25010 does not give you a number

The model gives a structure for specifying and evaluating quality. It does not supply the measurement function, the elements or the evidence. That is the measurement division.

The edition matters

The draft follows the 2023 edition. A library indexed to the 2011 edition is measuring a different model, and two of the characteristics changed their names.

They are used together

The scope says the draft is intended to be used together with 25010. A quality plan that cites one without the other is incomplete.

Read the model page All answers

Source

ISO/IEC DIS 25000-23.2, standard record 89069 https://www.iso.org/standard/89069.html read 22 October 2026

ISO Online Browsing Platform, free preview of ISO/IEC DIS 25000-23.2 https://www.iso.org/obp/ui#iso:std:iso-iec:25000:-23:dis:ed-1:v2:en read 22 October 2026

ISO/IEC 25010:2023, Product quality model https://www.iso.org/standard/78176.html read 22 October 2026

ISO/IEC 25023:2016, Measurement of system and software product quality https://www.iso.org/standard/35747.html read 22 October 2026

The rules this is built from

Read from the real rules, not invented.

Every line points to the public ISO record or the free preview it came from, so you can check it yourself.

  • Read from the real rules
  • 63 record pages behind it
  • 116 public headings checked
  • Check any line yourself

The measure set is read from the public contents; the model table is read from the public 25010:2023 model. Where the draft text is not public, the page says so instead of filling the gap.

Nothing here is guessed while you wait. Each page is written from the public record and points to the exact page it came from. Record updated 22 October 2026