The tool count on free tools goes from twenty-one to twenty-five, and a new picker at the top of that page answers "which tool do I need?" in one question. New: the EORI number check, which verifies the structure of any customs number in the browser (issuing country, EU character and length rule, the GB and XI UK variants) and hands off to the official EU and UK registries for the live answer; the SVHC substance check, which maps what a product is made of to the substance groups to search on the live REACH Candidate List, with the three duties that switch on above 0.1% (Article 33, the 45-day consumer answer, SCIP) -- deliberately without copying the ECHA database, whose terms of use forbid it; the dual-use and export control check, a keyword triage over the ten Annex I categories built for importers, because returns, repairs, samples and e-mailed software are exports too; and the binding tariff information guide with a calculator for what a wrong goods code costs per year -- applying for a BTI is currently free of charge, verified today. All four are linked from the tool strip on every page.