In place since 2006, this agreement addressed tariffs on lumber traded between the two countries as part of a decades-long trade dispute covered in earlier editions of this Review. In April 2017, the US government announced tariffs of 3-24% on imported lumber from Canada (Dattu era/., 2017). The UK's"Brexit"is due to take place on 30 March 2019, the deadline can only be extended beyond that date by unanimous agreement of all EU countries. Brexit may change the UK's supply and consumption of wood products. The country is the largest net importer of wood products in the EU, with the great majority of wood coming from other EU countries. Following separation from the EU, the UK may change supply streams to resources from outside the EU and strengthen domestic sourcing.