One of the largest trenchless events in Poland and Eastern Europe will take place again this year under the patronage of the DCA. In Tomaszowice near Krakow numerous visitors are again expected to attend the 21st event which as every year presents itself as an international conference, exhibition and technology show. Above all representatives of important companies from Poland and some other European countries will be there. The International Conference is organised by Wydawnictwo INŻYNIERI, publisher of a trade journal and professional organiser of industry conferences and trade fairs. Exciting topics related to trenchless construction will be presented and discussed in panel discussions, lectures and workshops. Numerous products, machines and equipment will be presented on the exhibition grounds. The DCA will be involved in the lecture programme of the event. As every year, the highlight of the conference is the gala event on Wednesday evening with the ceremonial presentation of the TYTAN 2023 Award.