SP4 - Application for declaration of lapse or invalidity, or to revoke an extension of the duration of a supplementary protection certificate

Last EFIS release: 31/2026 (May 2026)

Form status: New/Amended

The Intellectual Property Office have updated the listed forms which are now available for immediate use. In addition, the PF1, PF7, PF9A and PF10 have been replaced by the newly released PF1-7-9a-10. The PF23U has also been added to the library.

For details of field amendments please go to: support.oyezforms.co.uk/fieldchanges

If you are not using Active Library, you will need to manually delete some forms. For deletion instructions, click here

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