Here you can find relevant information as to what applies for exports of products to Sweden.
Swedish Customs is the agency that handles customs matters.
Swedish customs' website
Business Sweden is an agency partly owned by the Government, tasked with helping Swedish companies grow global sales and international companies invest and expand in Sweden.
Business Sweden's website
National Board of Trade is a government agency for international trade, the EU Internal Market and trade policy. The agency's primary task is to improve the opportunities for international trade.
National Board of Trade's website
National Board of Trade's website "Open Trade Gate Sweden"