1. Where and how applications may be filed
For European patent applications, debit orders for the fees due must be filed in an accepted electronic format (see A‑X, 4.2.3), irrespective of how the application itself is filed. If an application is filed with a competent national authority (Art. 75(1)(b)) on paper, a paper debit order on mandatory Form 1020 for the fees intended to be paid is accepted by way of exception if it is included with that application on filing (see the Arrangements for deposit accounts (ADA), Supplementary publication 3, OJ EPO 2022, Supplementary publication 3, OJ EPO 2023, 10, and the decision of the President of the EPO dated 13 June 2023, OJ EPO 2023, A58). Paper Form 1020 is not accepted if filed direct with the EPO.
Point 7.1.2 ADA
Point 12.1 ADA