Like every year, this year we also participated together with Polish colleagues of the European Locksmith Federation (ELF 2018), which took place this year on 25-27 May 2018 in Portuguese city Porto. The conference was held at the Porto Palacio Congress Hotel & Spa. The main sponsors of this event were ASSA ABLOY, DORMAKABA and SILCA. Among the exhibitors, we had the opportunity to meet the companies that presented themselves with their latest products and trends in the locksmith industry, the possibility of attending professional seminars and courses and a unique opportunity for business opportunities and the development of mutual professional relationships.