The new Ministry of Interior Headquarters in Jeddah, KSA, aims at providing the city with a state-of-the-art building complex, from where matters of national security, naturalization, immigration and customs in KSA can be carried out. The premises consist of Main Administration and Facilities buildings, a 5-star hotel, a mosque and support facilities, spreading on an area of about 530,000 square meters. Main and MEP Contractor El Seif Engineering Contracting Company collaborated with Consultant Archen and Designer Areen UK on the interiors. Debbas/Lightech supplied a custom-built decorative lighting solution, inspired by Design (UK), and a standard decorative lighting package, working closely with Best & Lloyd, Bybeau, CTO lighting, Donghia, Fine Art, Gladee, ILanel Design Studio, Porta Romana, Smania, and Taylor LLorente.