You can attend a language course:
right after the pre-selection, in your Country
after you have been relocated in another EU Member State, Norway or Iceland. In this case mind that you should start your language course within 2 months form the contract starting date.
Please note: within the maximum budget foreseen for each candidate (2.200 euros), you can benefit from maximum 2 different courses, so long as the second course is different from the first one. So, if you have already benefited from a project contribution for a language course and you need to reach another level or improve the knowledge of another language spoken in the host country (as official language), you can apply for language course reimbursement once again.