sweden will follow the EU regulations from january 1, 2011 on:

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Import from EU member states and listed third countries

• The demand for rabies antibody testing is abolished. This means that you may travel with your animal at the earliest when it is approx. 4 months old (the animal may be vaccinated when at least 3 months old, and may not travel until 21 days after the first vaccination).
• The deworming requirements will change, but the definite rules are not yet finalised.

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source: link