Can I look up TARIC codes and HS codes myself without applying?

Yes, you can look up TARIC codes or EU HS codes in the Binding Tariff Information database freely, and it provides initial guidance, though it does not replace a formal application. The EU HS code describes the good using six digits, uniformly worldwide, whilst the TARIC code adds EU-specific digits for tariff rates, prohibitions, and restrictions. If you rely only on your own research, you bear the full risk of misclassification, as these reference tools are not legally binding. Only a formal vZTA or BTI makes the classification binding against customs authorities and protects you against later corrections.