Econlab (former Center for Applied Economics) is an Czech NGO affiliated with Institute of Economic Studies at Charles University. Its purpose is to conduct and promote data-driven economic research focused on public policies. The members of NGO are primarily current and former students of Institute. Our main outputs can be found in Publications, our key long-term projects include public procurement rating zIndex.cz and database of political party financing PolitickeFinance.cz. The NGO has been founded in 2011. With sister company Datlab s.r.o. co-operates on processing and mining of data, used by both subjects.