Tutorial Online Filing > 1. Getting started > 1.2 How does Online Filing work?

1.2 How does Online Filing work?

You can use the Online Filing software to file the following applications and documents with the EPO:
  • EP, Euro-PCT and PCT applications
  • submissions in opposition, appeal, limitation and revocation proceedings
  • subsequently filed documents for all EP proceedings.
You can also use it to file the following with participating national offices:
  • EP and PCT applications
  • national applications and other documents in national procedures.
A number of forms and functionalities are available to help you do this.


More details on how to use these functions can be found in the Online Filing User Guide.