Current
Version applicable as from
2026年1月1日
Published on:
2025年12月11日
This is the version currently applicable
Changes in this version include:
RO: RO fees
ISA: ISA fees
SISA: SISA fees
IPEA: IPEA fees
Version applicable as from
2025年12月11日
Published on:
2025年12月11日
Changes in this version include:
RO: Electronic filing (with effect since 14 November 2025)
Version applicable as from
2025年10月31日
Published on:
2025年10月30日
Changes in this version include:
受理官庁: 電子出願
Version applicable as from
2025年7月1日
Published on:
2025年10月7日
Changes in this version include:
RO: RO fees
ISA: ISA fees
Summary of requirements for entry into the national phase: Various
Annexes: Various
Version applicable as from
2025年6月1日
Published on:
2025年5月1日
Changes in this version include:
ISA: ISA fees
Version applicable as from
2025年4月1日
Published on:
2025年3月24日
Changes in this version include:
ISA: ISA fees
Version applicable as from
2025年1月20日
Published on:
2025年3月24日
Changes in this version include:
This version contains editorial changes only
Version applicable as from
2025年1月1日
Published on:
2024年11月25日
Changes in this version include:
RO: RO fees
ISA: ISA fees
SISA: IB fees
IPEA: IPEA fees
Version applicable as from
2024年9月1日
Published on:
2024年10月31日
Changes in this version include:
ISA: ISA competency (entry into force 1 September 2024)
IPEA: IPEA competency (entry into force 1 September 2024)
Version applicable as from
2024年8月15日
Published on:
2024年8月15日
Changes in this version include:
Useful information: Useful information
ISA: ISA competency, Informal comments
IPEA: IPEA competency
Version applicable as from
2024年7月1日
Published on:
2024年6月20日
Changes in this version include:
ISA: ISA fees
Version applicable as from
2024年3月28日
Published on:
2024年3月28日
Changes in this version include:
GENERAL INFO: Payment methods
RO: Electronic filing, Incorporation by reference
IPEA: IPEA Competency
Summary of requirements for entry into the national phase: National phase, Restoration of the right of priority, Reinstatement of rights
Version applicable as from
2024年1月1日
Published on:
2023年12月1日
Changes in this version include:
RO: RO fees
ISA: ISA fees
SISA: IB fees
IPEA: IPEA fees
Version applicable as from
2023年12月1日
Published on:
2023年11月30日
Changes in this version include:
ISA: ISA competency
IPEA: IPEA competency
Version applicable as from
2023年10月1日
Published on:
2023年9月28日
Changes in this version include:
ISA: ISA competency
IPEA: IPEA competency
Version applicable as from
2023年9月15日
Published on:
2023年9月15日
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.
ISA: ISA fees