Over the last few years, more and more scuba diving professionals have been taking a closer look at the different options available through International Training. From recreational sport diving to cutting-edge technical training and on through public safety diving practices, International Training has been a forerunner in shaping these three areas of scuba diving. Scuba Diving International (SDI), Technical Diving International (TDI) and Emergency Response Diving International (ERDI) all work as standalone agencies, or in conjunction, based on your training needs.