One page per clause
The requirement in our words, the evidence an assessor asks for, the common gaps and what to do before publication.
Open the registerWhat does ISO 22343-1 Amendment 1 change?
The public record does not say. The amendment is four pages at the DIS stage and is now at stage 50.00, FDIS registered. ISO has not published the text or a change summary. This site does not guess the changes. It tracks the record and will send the diff when the text or a summary is published.
Last updated: . Written from the public record and the published base standard. Not legal advice; does not certify.
What is known
The amendment applies to ISO 22343-1:2023. It is Edition 1, prepared by ISO/TC 292. It reached stage 50.00 on 8 October 2026. At the DIS stage the ISO page recorded four pages.
What is not known
Which clauses, tables, figures or definitions it changes. Whether it adds a vehicle type, changes a mass, adjusts a measurement or corrects an editorial error. No public source states any of this, and a site that claims to know is guessing.
Why the site will not guess
A wrong clause change in a paid reference is worse than a stated gap. The register is built on the published base text, and the amendment is tracked as a record with a date. The buyer can act on the base text now and on the amendment when it lands.
What to do now
Read the base clauses, collect the reports, decode the ratings and compare the foundations. Name an owner for the amendment transition. Put the planning date in the governance calendar as an estimate. When the text lands, compare it with the base and update the claim.
Related clauses
Questions
Will the amendment add a vehicle type?
Not stated in the public record. Vehicle types are a common subject of amendment, but this site will not assert one without the text.
Will existing ratings be invalid?
Not stated. Do not assume existing ratings are invalid, and do not assume they are unaffected. Wait for the text and the test-house view.
How will I know?
The change watch emails when the stage, the date or the amendment status changes, and the day a text or summary appears. The free revision page carries the same record.
Run the free scope check / Open the register / The kit and the watch
THE RECORD THIS IS BUILT FROM
Read from the public record, not invented
Every clause answer on this site points to the official record or the public preview behind it, so you can check any line yourself. The register holds 25 records, 111 evidence lines and 100 common failure lines. The dates come from the ISO stage record. The amendment text is not public, and this site does not describe what it changes.
16 CLAUSES
9 ANNEX RECORDS
Normative and informative, labelled
Annex A is normative and carries the measurement controls. Annexes B to D are informative and say so.
Open the annexesONE STAGE RECORD
No invented date
Stage 50.00 is recorded on 8 October 2026. The planning date is an estimate and is labelled wherever it appears.
Read the recordThe base standard is published. The amendment text is not public at FDIS. Each record cites the public source it comes from. Where the public record is silent, the page says so.