Current
Version applicable as from
10 Jul 2025
Published on:
11 Jul 2025
This is the version currently applicable
Changes in this version include:
GENERAL INFO: Payment methods
Version applicable as from
1 Jul 2025
Published on:
13 Jun 2025
Changes in this version include:
RO : RO fees
Version applicable as from
1 Apr 2025
Published on:
13 May 2025
Changes in this version include:
RO: RO fees
Version applicable as from
1 Jan 2025
Published on:
20 Dec 2024
Changes in this version include:
GENERAL INFO: Contact details, Means of telecommunication, Excuse of delays in meeting time limits, Payment methods, Waiver of power of attorney, WIPO DAS
RO: IPEA competency, RO fees, ISA competency, RO competency, Electronic filing, Incorporation by reference
Version applicable as from
1 Dec 2024
Published on:
7 Nov 2024
Changes in this version include:
RO: RO fees
Version applicable as from
1 Jul 2024
Published on:
17 Oct 2024
Changes in this version include:
RO: RO fees
Version applicable as from
1 Mar 2024
Published on:
1 Feb 2024
Changes in this version include:
RO: RO fees
Version applicable as from
1 Jan 2024
Published on:
1 Dec 2023
Changes in this version include:
RO: RO fees, Electronic filing
Version applicable as from
1 Dec 2023
Published on:
9 Nov 2023
Changes in this version include:
GENERAL INFO: Contact details, IB fees
RO: IPEA competency, RO fees, ISA competency, Electronic filing
Version applicable as from
1 Nov 2023
Published on:
5 Oct 2023
Changes in this version include:
RO: RO fees
Version applicable as from
15 Sep 2023
Published on:
15 Sep 2023
Changes in this version include:
From now on, you will find here a summary of changes to each new version of the PCT Applicant's Guide, as well as the detailed list of these changes. Moreover, you can now easily access the historical versions of the Guide.