Key information IAS Regulation Title Regulation (EU) 1143/2014 on the prevention and management of the introduction and spread of invasive alien species (IAS Regulation) Entry into force 01/01/2015 Transposition deadline N/A. Regulations are directly applicable and do not require transposition Amendments Regulation (EU) 2016/2031 on protective measures against pests of plants, amending Regulation (EU) 228/2013, Regulation (EU) 652/2014 and Regulation (EU) 1143/2014 and repealing Council Directive 69/464/EEC, Directive 74/647/EEC, Directive 93/85/EEC, Directive 98/57/EC, Directive 2000/29/EC, Directive 2006/91/EC and Directive 2007/33/EC. Applicable from 14 December 2019 Subject Invasive species Background The EU ‘Biodiversity Strategy to 2020’, adopted in May 2011, announced a dedicated legislative instrument to tackle invasive alien species (IAS). The fifth target of the Strategy was that by ‘2020, invasive alien species are identified, priority species controlled or eradicated, and pathways managed to prevent new invasive species from disrupting European biodiversity’. Action 16 of the Strategy was to ‘provide a legal framework to fight invasive alien species.’ The mid-term report on the Strategy,