越南国
During the 1st Trần Văn Hữu cabinet (May 6, 1950 – Feb 21, 1951) Đinh Xuân Quảng became the first Minister of Public Service of the State of Vietnam. In this position he continued the effort to build the Vietnamese public administration started in 1948 through the “take over” of colonial administration, to consolidate the Cochinchina administration into the State of Vietnam administration and transitioning of the State of Vietnam. His participation in various cabinets allowed him to enact the reinforcement of the State of Vietnam administration through various Acts and Decrees: Civil Service Act – Quy chế công chức (July 14, 1950), Union regulation – Quy chế Nghiệp Đoàn (January 16, 1952), Municipality Organization Regulations – Hội Đồng Đô Thành (December 27, 52), etc. The Judicial – Judges’ regulation was established through decree 10/TP. He also contributed to the Health sector reintegrating the old colonial health system into the new one and building many new hospitals and facilities including the “children's hospital” in Saigon.