In spring 2008 third edition of pyrotechnic workshops "PIROTECH" was organized. It was organized by sapper-pyrotechnic section of KWP Poznań. This year also German pyrotechnists have been invited to participate. Also firms offering equipment for sapper-pyrotechnic services have been invited to participate in workshops. PIAP presented mobile robot Expert, TRM prototype (i.e. Tactic Thrown Robot) and Explorer device.