We would like to invite you to participate in the ConExPest 2011 exhibition and conference! It is the second time that the Polish Association of Disinfection and Pest Control Professionals with the head offices in Warsaw organizes the international exhibition and conference under the name ConExPest that is focused on the protection of people and facilities against harmful organisms. We invite companies from all over the world, both manufacturers and companies offering professional protection against pests, to participate in ConExPest 2011. During the exhibition, one will have a chance to see modern preparations, equipment and methods designed for protection against pests, as well as to participate in interesting lectures focused on these subjects. We invited national associations from the Czech Republic (Sdružení Pracovníků Dezinfekce, Dezinsekce a Deratizace České Republiky) and Slovakia (Cech Profesionálov DDD) and Hungary (MaKOSZ) to co-organize the ConExPest 2011 exhibition and conference. We invite all persons and offering professional protection against pests in these countries to participate in and visit ConExPest 2011.