The membership belongs to OASE or to key staffs of OASE

Photo of ASLA, American Society of Landscape Architects ASLA, American Society of Landscape Architects
Photo of IAAPA, International Association of Amusement Parks and Attractions IAAPA, International Association of Amusement Parks and Attractions
Photo of IALD, International Association of Lughting Designers IALD, International Association of Lughting Designers
Photo of ICSC, International Council of Shopping Centers ICSC, International Council of Shopping Centers
Photo of ISPE, The Institue of Swimming Pool Engineers ISPE, The Institue of Swimming Pool Engineers
Photo of NRPA, National Recreation and Park Association NRPA, National Recreation and Park Association
Photo of TEA, Themed Entertainment Association TEA, Themed Entertainment Association
Photo of WPC, World Plumbing Council WPC, World Plumbing Council