DV Diving, founded in 1990, is Northern Ireland's longest-established dive school and a PADI 5 Star Dive Centre based near Strangford Lough, County Down. It is Ireland's only HSE-approved diver competence assessment organisation, offering the full range of PADI recreational courses, BSAC training, TDI technical diving and HSE commercial SCUBA qualifications, plus RYA powerboat courses, first aid training and dive-equipment servicing and testing.