Temporary unavailability of some online services on Saturday 06 June 2026

Due to technical maintenance work, the following online services will not be available between 07.00 hrs and 11.00 hrs CET on Saturday, 06 June 2026

  • OLF2.0
    (The Contingency Upload Service (CUS) remains available)

We apologise for any inconvenience.

 
Important notice

Legal safeguards may be available where filing or fee payment services were not available, depending on the service affected, the day and duration of the unavailability and the procedural situation. For details see Rule 134 EPC, Rule 82quater.2 PCT, the ADA (Supplementary publication 3, OJ EPO 2022) and the notice from the EPO dated 22 October 2020 (OJ EPO 2020, A120).

 

Please always quote the reference number indicated above when addressing the EPO in relation to this issue.