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Greece has provisions in its legislation relating to the granting of compulsory licences.
These can be found in Arts. 13 and 14 of Law 1733/87 on technology transfer, inventions and technological information.
Compulsory licences may be granted on a number of grounds.
A third party may request a compulsory licence from the court provided that all of the below conditions apply:
(i) Three years from grant or four years from filing of a patent have passed;
(ii) The patentee has not worked the invention or has not worked the invention in a way to cover local demand;
(iii) The third party is capable of working the invention;
(iv) The patentee has been notified, a month before initiating legal proceedings, of the third party’s intention to request a compulsory licence.
Importation from EU and WTO countries qualifies as working of the invention for the purpose of this ground for applying for a compulsory licence (see Presidential Decree 54/1992 and law 2359/95).
A compulsory licence may also be granted by the State when an invention has not been worked or has not been worked in a way to cover local demand, and an imperative need for purposes of national health or national defence exists. The Minister of Development may grant a compulsory licence to any state authority to work the invention in Greece.
More information can be found [here](https://e-courses.epo.org/wbts_int/CompulsoryLicensing/CL_GR.pdf).