This Amendment applies to the following elements of AS 4200.1:2017:
<ul>
<li>Global change of designation from AS/NZS 4200.1:2017 to AS 4200.1:2017;</li>
<li>Preface;</li>
<li>Clauses 5.3.1.1, 5.3.2.1, 5.3.3 (Note) and 6.3;</li>
<li>Appendix  A; and </li>
<li>Bibliography.</li>
</ul>

The NCC Primary References Set contains the editions of the Standards as referenced in the NCC. In some instances, these are not the same as the current edition of the Standard subsequently published or updated by Standards Australia. New editions of Standards which are primary references in the NCC will only be included when the NCC is updated. From time to time, Standards may be subject to Amendments, in which case, the former content (including text, figures and equations) will be noted and the former content will be accessible within the various access types on the Standards Store. We recommend that users make their own enquiries as to which editions of Standards are referenced in the NCC or other relevant regulatory instruments at a specific point in time.

NCC Primary References Set

Contains up to 3 historical editions and related amendments

AS 4200.1:2017 Amd 1:2021

Pliable building membranes and underlays, Part 1: Materials