SOURCES
The sources behind every line
There are three kinds of source here, and the pages say which one a line comes from: the published standard that applies today, the public record of the draft, and the related standards named for orientation. The ISO/IEC/IEEE 29148:2018 text is not reproduced. The DIS requirement text is not public and is not reproduced.
| Source | Kind | What it is used for | Link |
|---|---|---|---|
| ISO/IEC/IEEE DIS 29148, standard page 94091 ISO | official record | Edition 3, 101 pages, ISO/IEC JTC 1/SC 7, ICS 35.080. Stage 40.20, DIS ballot initiated 2026-09-14 for 12 weeks. The page says the draft will replace ISO/IEC/IEEE 29148:2018 and publishes the scope abstract. | Open 2026-10-19 |
| ISO/IEC/IEEE 29148:2018, Systems and software engineering, Life cycle processes, Requirements engineering ISO, IEC and IEEE | published standard | The second edition, published 2018-11, and the requirement set this product reads. Every requirement, evidence and gap line is a paraphrase in our words with the clause cited; the text is not reproduced. | Open 2026-10-19 |
| ISO/IEC/IEEE 15288, System life cycle processes ISO, IEC and IEEE | related standard, named | The process framework 29148 elaborates for systems. Named for orientation; its text is not reproduced. | Open 2026-10-19 |
| ISO/IEC/IEEE 12207, Software life cycle processes ISO, IEC and IEEE | related standard, named | The process framework 29148 elaborates for software. Named for orientation; its text is not reproduced. | Open 2026-10-19 |
| ISO/IEC/IEEE 15289, Content of life-cycle information items ISO, IEC and IEEE | related standard, named | The information item standard named in the 29148 scope. Named for orientation; its text is not reproduced. | Open 2026-10-19 |
Related standards, named only
ISO/IEC/IEEE 15288, 12207 and 15289 are the frameworks the 29148 scope names. They are used here for orientation, not quoted. Sector frameworks such as IEC 62304, ISO 26262, DO-178C and EN 50716 can carry the same requirements into a regulated domain; they are named on the rules page where the estate holds them, and their text is not reproduced.
How the sources are used
- The requirement today is written from our ISO/IEC/IEEE 29148:2018 clause record. The evidence and the common gaps come from the same held record.
- The revision record is the ISO page 94091: the stage, the date, the committee, the page count and the scope abstract. The page does not publish the clauses.
- The planning date is an estimate made by this site from the stage record. It is not an ISO date and is labelled as an estimate wherever it appears.
- The markets are chosen by scan of the held frameworks, in the order United States, European Union, United Kingdom, Australia. Where a regime is not held, the page says named, not held.
If a source changes. The refresh script re-downloads the public source, diffs it against the record and fails loudly on a change. That diff is what the change watch sends. A correction is made in the record and regenerates every page, not patched on one page.
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