Hiya, Internationally, diazepam is a Schedule IV drug under the Convention on Psychotropic Substances, this includes Greece and means that you can not get diazepam in Greece without a script. No UK doctor will prescribe you a controlled substance to take abroad for that length of time. It’s usually 6-8 weeks maximum they will prescribe for, as stipulated by the Dept of Health and Home Office. You would be advised to take 2months worth with you then maybe register with another GP out there. Your GP here can always fax over your info to the Dr’s in Crete or give you a copy of the records as proof of the meds you are taking. If you are going for less than 2 months……. You basically need a holiday letter and holiday prescription. You can take controlled medication with you as long as as you have a letter from your GP stating you are authorised to have it. Take 2 copies of this letter, store one in hand luggage and one in suitcase. Aiport officials (here and Crete) may ask for letter, an