UnderWater Magazine is the official publication of The Association of Diving Contractors International and is the only publication to cover marine technology and underwater vehicles consistently, in every single issue. We report on any business that takes place beneath the surface of the water – any water – be it inland or offshore, making us your single, comprehensive source for information in these multibillion dollar industries. And we do it 4 times per year, in an eye-catching, colorful format that is polished and easy to read. Published since 1993, UnderWater has become the most respected voice on the equipment, technology. projects and personnel involved in the following key industry segments: