Since 2014 a new laboratory information source, called the "Příručka laboratorních vyšetření", has been activate on the "Portál laboratorní medicíny" (www.fonsinfo.cz). The register provides the overview on the most important laboratory analyses performed in the Czech Republic in the frame of clinical biochemistry, immunochemistry and immunology, TDM and toxicology, molecular biology, and hematology.