The 13th International Meeting on Cholinesterases and the 7th International Conference on Paraoxonases will be organised under supervision of Kamil Kuča -Chair of the Organising Committee and Rector of the University of  Hradec Králové- in the Czech Republic.  Rel Assay Diagnostics will attend to the organization as exhibitor. We would glad to meet you there on 9-14 September 2018.