Note: This manual is currently under review following Brexit. Some content may be withdrawn or revised during this process. If there is anything within this manual you use regularly, please email <hmrcmanualsteam@hmrc.gov.uk> to let us know. In the meantime, you should check the other guidance available on GOV.UK from HMRC. Outlines the relevant legislation, deals with the assurance/control of anti-dumping duty and countervailing duty. N.B This guidance is currently under review.