Yes, UNOPS (United Nations Office for Project Services) is a part of the United Nations system. Although it operates as a separate legal entity, UNOPS was established by the United Nations General Assembly in 1973 to provide project management, procurement, and infrastructure services to other UN agencies, governments, and non-governmental organizations around the world. UNOPS works closely with other UN entities to support the UN’s work in areas such as sustainable development, humanitarian assistance, and peace and security.