Edition 3 at DIS ballot, stage 40.20/ Planning date 12 September 2027, an estimate/ ISO/IEC/IEEE 29148:2018 applies today
ISO 29148 Revision CheckerThe requirements record, clause by clause, and the edition that follows it
FREE CHECK

Requirements readiness check

Answer six questions about the project and the requirement set. The check returns the process set that applies, the information items you are missing, a readiness reading with the three actions that matter most, and a dated plan to the edition change. It is computed by rule from this record and the dates you enter.

This decides which process clauses and information items apply.
Baselined, not draft.
The site uses 12 September 2027 as an estimate. Put your own date here; the plan is yours.

The check runs in your browser and sends nothing anywhere. It returns a reading of your answers, not a compliance result, and it names the evidence each action needs.

Current edition

ISO/IEC/IEEE 29148:2018, second edition

That is the edition a project is assessed against on the record date, 19 October 2026. The DIS does not change it until the third edition is published. The planning date is an estimate, not a deadline.

How the dates are derived. The ISO page records stage 40.20 on 14 September 2026, with a 12 week ballot. Close of voting is therefore 7 December 2026, derived, not recorded by ISO. No publication date is recorded. The planning date of 12 September 2027 is an estimate for this site and is labelled as one. The readiness reading is a count of the answers, not a conformance result.
THE RULE

What the check applies

InputHow it is usedSource
Framework15288, 12207 or both selects the process wording and whether the SRS is required. "Not sure" returns scope incomplete and names the question.29148:2018, 6.1 and 7
Information itemsA missing BRS, StRS, SyRS or SRS is named. A full conformance claim cannot be made while one is absent.29148:2018, 7 and 9
Conformance claimA contract or internal claim makes the record an obligation. Guidance use changes the consequence, not the good practice.29148:2018, 4.2 and 4.5
Owner and verificationMissing ownership or verification method is the first gap, because the set cannot be managed or verified without them.29148:2018, 5.2.8 and 6.5.2
TBxOpen To Be Defined, Specified or Resolved items prevent a set from being called complete. Managed items with dates score better than an unmanaged list.29148:2018, 5.2.6
Planning dateThe date is compared with the estimate and with today. It sets the plan, not a deadline.ISO page 94091; this record

A blank or impossible answer returns "scope incomplete" and names what is missing. The check never guesses a lighter pathway.

LIMITS

What the check does not do

THE RECORD

The rules this is built from

Every line names its source. The 60 records are written from the published ISO/IEC/IEEE 29148:2018, in our words, with the clause cited. The revision layer is read from the public ISO stage record and its scope abstract. Where the public record is silent, the page says so.

60 RECORDS

Clause by clause, and the information items

Each page states the requirement in our words, the evidence an assessor asks for, the common gaps and what to do before the edition changes.

Open the register
10 ANNEX A PAGES

The OpsCon content, labelled

Annex A content is part of a full conformance claim. Annex B is informative. Annex C is the tailoring process.

Open Annex A
ONE STAGE RECORD

No invented date

The DIS is at 40.20. The planning date is an estimate and is labelled wherever it appears.

Read the revision record

The ISO/IEC/IEEE 29148:2018 text is not reproduced. The DIS requirement text is not public and is not reproduced. The record this site reads is linked on the standards page.