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1 1월 2026
Published on:
4 12월 2025
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Version applicable as from
4 12월 2025
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4 12월 2025
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Summary of requirements for entry into the national phase: IA copy required
Version applicable as from
18 11월 2025
Published on:
26 9월 2025
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18 9월 2025
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26 9월 2025
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Summary of requirements for entry into the national phase: IA copy required
Annexes: New Form
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1 7월 2025
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12 6월 2025
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1 4월 2025
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20 2월 2025
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1 1월 2025
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25 11월 2024
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1 12월 2024
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7 11월 2024
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1 7월 2024
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15 8월 2024
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11 4월 2024
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11 4월 2024
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GENERAL INFO: Payment methods
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Summary of requirements for entry into the national phase: National phase, Restoration of the right of priority, Reinstatement of rights
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1 3월 2024
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1 2월 2024
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Version applicable as from
1 1월 2024
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1 12월 2023
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Version applicable as from
1 11월 2023
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5 10월 2023
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Version applicable as from
15 9월 2023
Published on:
15 9월 2023
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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.
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