1.The survey programmes for avian influenza in poultry and wild birds submitted by Belgium, Bulgaria, the Czech Republic, Denmark, Germany, Ireland, Greece, Spain, France, Italy, Cyprus, Latvia, Lithuania, Luxembourg, Hungary, Malta, the Netherlands, Austria, Poland, Portugal, Romania, Slovenia, Slovakia, Finland, Sweden and the United Kingdom are hereby approved for the period from 1 January to 31 December 2013.The survey programme for avian influenza submitted by Croatia is hereby approved for the period from 1 July to 31 December 2013.