The 26 member states of the European Union are currently members of the European Patent Organisation (EPO countries): Germany, Austria, Belgium, Bulgaria, Cyprus, Denmark, Slovakia, Slovenia, Spain, Estonia, Finland, France, Greece, Holland, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Poland, Portugal, Romania, United Kingdom, Czech Republic and Sweden. The following countries also form part of the European Patent Organisation (EPO countries): Switzerland, Croatia, Monaco, the former Yugoslav republic of Macedonia, Norway, Turkey, Albania, Bosnia and Herzegovina, Serbia and Montenegro.