OSCE will feature exhibits from offsite construction contractors, traditional contractors that have integrated offsite methods, offsite factories, transportation companies, architects, engineers, BIM suppliers, materials suppliers, and consultants of all types of offsite construction processes. This 2 days construction expo is being organized by Hardiman-Williams. The venue of this event is Walter E. Washington Convention Center which is based in Washington, , United States of America. The event will be held from 21 September 2016, Wednesday to 22 September 2016, Thursday. OSCE 2016 will showcase a wide range of products and services related to building & construction sectors from the leading exhibitors such as building modules, bathroom pods, wall panels, MEP components. The approximate number of exhibitors that will exhibit at this event is over 50. Visitor profile of this event includes Architects, developers, engineers, traditional contractors, government agencies, schools and/or universities, procurement officials, and policymakers. The frequency of OSCE is annual.