Apart from the language and your knowledge level, it is typical to also mention the name and date of the relevant certificate obtained.

When applying for a job vacancy in Greece, you are advised not to list the details of your referees, unless this is a stated requirement.

It is common for Greek employers to ask for the candidate’s professional portfolio, which consists of 2-3 references, university transcripts, language and/or IT certificates, publications etc. Do not send your portfolio unless specifically asked for it.