DFI will celebrate it's 50th anniversary in 2025 and their annual conference is anticipated to be its largest gathering ever of international practitioners specializing in cutting-edge technologies and risk management for deep foundations, ground improvement, earth retention and excavation support. The celebration will include a look back at DFI's formation, successes and industry influence since it's formation in 1976 and will also look forward to what is planned for the next 50 years by featuring special lectures, keynote speakers and papers and presentations on advancements and innovations in the state-of-practice and valuable research plus provide a large exhibition of its corporate member companies which are material and equipment suppliers, specialty and general contractor companies and engineering/consulting firms.