PCT Part C – Guidelines for Procedural Aspects in Chapter II
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Chapter III – Documents forming the basis of the international preliminary examination

Overview

3. Amended sheets 

A revised version of this publication entered into force.

Any change, other than the rectification of obvious mistakes in the claims, the description or the drawings is considered an amendment. Unless withdrawn or superseded by later amendments, any change considered an amendment must be taken into consideration for the purpose of the international preliminary examination.

See GL/PCT‑EPO H‑II and GL/PCT‑EPO H‑III for details.

Art. 19
Art. 34(2)(b)
Rule 66.5
GL/ISPE 20.04

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