Greece: It’s (almost) never too late for a consent letter

Managing IP is part of Legal Benchmarking Limited, 1-2 Paris Gardens, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Greece: It’s (almost) never too late for a consent letter

Under the previous rules applicable regarding registrability of a trade mark in Greece, a consent letter could admissibly be filed only before the Trade Marks Administrative Commission, not at a later stage, such as pending an appeal before the administrative courts, following the rejection of the trade mark application concerned, provided that (1) the trade marks under comparison are not identical, (2) the consent at issue is not contrary to the public interest and (3) there is no serious danger of the average consumer being deceived.

The good news is that under the rules now applicable (as of April 11 2012) consent letters may now be filed and unconditionally accepted even at a later stage, such as pending an appeal before the administrative courts. This is equally applicable to all trade mark applications regardless their filing date, that is before or after the new rules came into force.

End of the story? Not yet. There is a line of case law, which although not prevailing, favours the view that as regards trade mark applications (either national applications or IRs designating Greece) filed before April 11 2012, consent letters may be admissibly filed before the administrative courts, which will nevertheless take them into consideration in light of conditions (1) to (3) mentioned above. This in practice means that even if a consent letter is filed, the trade mark application may still be found not registrable on these grounds.

There are so far four judgments of the Administrative Court of Appeals favouring the unconditional acceptance of consent letters and two favouring the above-mentioned stiff approach. This definitely means that the issue will sooner or later be litigated before the Council of the State (the Greek Administrative Supreme Court).

Until then, the story is not finished and it seems that trade mark applicants should be prepared for a hard battle.

Manolis Metaxakis


Patrinos & Kilimiris7, Hatziyianni Mexi Str.GR-11528 AthensGreeceTel: +30210 7222906, 7222050Fax: +30210 7222889info@patrinoskilimiris.comwww.patrinoskilimiris.com

more from across site and SHARED ros bottom lb

More from across our site

In other news, Australia’s IP office has announced expanded search options, and an EPO report shed light on slow progress relating to women inventors in Europe
Managing IP speaks with up-and-coming women lawyers at five law firms about fighting imposter syndrome, maintaining work-life balance and why real representation matters
Kilpatrick’s managing partner for San Francisco discusses taking the longer route to partnership, the importance of female mentors, and strengthening office culture
Home-working and grace periods at IP offices have been announced, while Managing IP understands Iran’s IP office is out of service
With INTA 2026 just two months away, London-based IP practitioners offer tips on making the most out of the city
New platform, which covers SEPs for the Wi-Fi 6 and Wi-Fi 7 standards, includes 10 patent owners
The Texas-based IP litigation hires take King & Spalding’s partner appointments from pre-merger Winston & Strawn up to 12 this year
Sunny Su explains how her team overcame challenges with orchard evidence collection to secure a favourable plant variety decision from China’s top court
Flexible working firm continues trajectory from 2025 with appointment of Matthew Grant and Letao Qin
Anousha Davies, associate and trademark attorney at Birketts, unpicks how the university’s reputation enabled it to see off a proposed trademark for ‘Cambridge Rowing’
Gift this article