The network of low-threshold services for drug users, which connects the drop-in centres and outreach programs of different regions of the Czech Republic was created on the Department of Addictology First Faculty of Medicine Charles University in Prague and General University Hospital in Prague, within the project “Networking of research capacities and targeted development of collaboration between universities, public administration, and the private and non-profit sectors in addictology“, reg number: CZ.1.07/2.4.00/17.0111, called NETAD. Representatives of the networks had the opportunity to regularly meet together and discuss current topics on a series of educational meetings.