About the Antidumping and Countervailing Duty Online Search System ADD CVD SEARCH is a searchable database of antidumping and countervailing duty messages that can be retrieved based on simple or complex search characteristics using keywords and Boolean operators. The messages are segregated by Antidumping or Countervailing and span the years 1992 to present. Messages can be searched either by category or type. For more information about features or how to use ADD CVD SEARCH, please visit the Help section. What's New ADD CVD SEARCH was last updated 7/3/2008 with 9 antidumping and countervailing duty messages, bringing the total number of searchable ADD CVD messages to 12290. About the ADD CVD Search Please be aware that not all antidumping and countervailing duty messages are included in the database. Please submit any technical concerns related to ADD CVD Search to CBP website technical questions. If you want most recent messages sorted by date descending.