The EU wants to help traders make the most of global trading by making the information clear. Trading with the wider world brings growth to the EU economy and jobs for European workers.
Trading could be a good business only if you exactly know the data on tariff duties, the technical requirements to trade, food health requirements, anti-dumping and anti-subsidy duties and other issues. The EU collected all this info for you and organised these data according to whether you are exporting from the EU or importing into the EU.