Arab Company for Trading and Contracting (ATC) Type Management System Certificates Standard ISO45001:2018 Address Masrya Center 2 -Gate C, Ordonya, 10th of Ramadan city, Ash Sharqia Governorate, Egypt. Scope Residential & Industrial Construction, Road & Infra works Certificate Number OH26.1400312 Status valid Certificate issue date 24/05/2026 Certificate validity 24/05/2029