PL  DE
www.mofnet.gov.plFederal Ministry of Finance
www.zus.gov.plSocial Insurance Office
www.stat.gov.pl General Statistics Office
www.nbp.plNational Bank of Poland
www.infor.plTax Services
www.mg.gov.plFederal Ministry of Economy
www.sejm.gov.plPolish Parliament, website contains i.a. full database of legal documents
www.mpips.gov.plMinistry of Economy, Labour and Social Policy
www.parp.gov.plPolish Agency of Enterprise Development
www.rzu.gov.plInsurance Ombudsman
www.euroinfo.org.pl Euro Info Centre, website contains i.a. information on trade fairs, seminars and conferences, offers of cooperation and publications
www.rp.plNewspaper "Rzeczpospolita"; section "Good company" contains articles and advice on economic activity
www.europa.eu.intthe website allows visitors to verify the identification number of European contractors