www.europa.eu - portal of the European Union

www.fiata.com - International Federation of logistics and freight forwarders

www.emta.ee - Tax and Customs Board of Estonia

www.elea.ee - The Estonian Association of logistics and freight forwarders Estonia

www.neti.ee - search system in Estonia

www.dv.ee - weekly business newspaper

www.eraa.ee - Association of International Road Carriers of Estonia