On July 1, 2013, Croatia joined the EU single market with common trade tariffs, policies, and procedures. Once cleared by customs authorities in any EU member state, imported goods can move freely among EU member states without any additional customs procedure. The duties for importing a specific product into the EU, including Croatia, are found on the following websites: 

• European Commission Market Access Database/ EU Tariffs
• European Commission Taxation and Customs Union/ Business

More detailed information on EU customs is available from the U.S. Commercial Service at the U.S. Mission to the EU in Brussels.

In addition, you may also look up duties and tariffs use, use the Customs Info Database tariff look-up tool, available on trade.gov (free registration required), to estimate duties and taxes.