Commission Implementing Decision (EU) 2016/696 of 4 May 2016 amending Decision 2006/473/EC recognising certain third countries and certain areas of third countries as being free from Xanthomonas campestris (all strains pathogenic to Citrus) and Guignardia citricarpa Kiely (all strains pathogenic to Citrus) (notified under document C(2016) 2614)