The National Supervisory Commission (NSC) — 国家监察委员会 (Guójiā Jiānchá Wěiyuánhuì) — is the People's Republic of China's supreme supervisory authority, created by the March 2018 constitutional amendment that inserted a new Section 7 ("Supervisory Commissions") into Chapter III of the 1982 Constitution and added Article 123, which declares supervisory commissions "the supervisory organs of the State." It was given statutory flesh by the Supervision Law (监察法), adopted by the 13th National People's Congress on 20 March 2018. The reform consolidated the Communist Party's Central Commission for Discipline Inspection (CCDI) apparatus with the former Ministry of Supervision, the National Bureau of Corruption Prevention, and the anti-corruption functions of the Supreme People's Procuratorate into a single state organ that operates jointly with the CCDI under a "one institution, two nameplates" (一套人马、两块牌子) arrangement.
The NSC's defining innovation is its jurisdiction over all persons exercising public power, not merely Party members. Under Articles 3 and 15 of the Supervision Law, it covers civil servants, managers of state-owned enterprises, public-school and hospital staff, and grassroots self-governance officials — closing the pre-2018 gap whereby the CCDI could only discipline the roughly 90 million Party members. Its signature investigative tool is liúzhì (留置, "retention in custody"), codified in Article 22, which replaced the extralegal Party practice of shuanggui; it permits detention of suspects for up to three months, extendable once, often without external legal counsel — a feature widely criticized by international jurists. Constitutionally the NSC ranks alongside the State Council, Central Military Commission, Supreme People's Court and Supreme People's Procuratorate, is created by and reports to the National People's Congress (Article 124), and its director serves terms concurrent with the NPC, capped at two consecutive terms.
The first Director, Yang Xiaodu, was elected in March 2018; he was succeeded by Yang Xiaodu's successor Liu Jinguo in 2023, who heads the body in 2026 while concurrently serving in the CCDI leadership. Local supervisory commissions extend the structure down to provincial, municipal, and county levels, forming a vertically integrated network. The NSC has been central to Xi Jinping's sustained anti-graft campaign, and its powers feature in the recovery of fugitive officials abroad through operations such as "Sky Net" (天网) and "Fox Hunt" (猎狐).
For the exam, the NSC is a high-yield topic for the China Political System and China Governance & Policy papers, and appears in comparative-governance and international-relations sections of the FSOT, UPSC (GS-II comparison of constitutions), and CSS. Examiners typically probe: the 2018 constitutional amendment and Article 123–127; the fusion of Party (CCDI) and state organs and what it reveals about the Party-state's rejection of separation of powers; the replacement of shuanggui with liuzhi and its rule-of-law and human-rights implications; and the NSC's rank as a "fourth branch" coexisting with judicial and procuratorial organs. A common analytical question contrasts the NSC's integrated supervisory model with independent ombudsman or Lokpal-type institutions in democracies.
Example
In March 2018 China's 13th National People's Congress amended the Constitution to create the National Supervisory Commission and elected Yang Xiaodu as its first director, merging the CCDI's anti-graft machinery into a state organ.
Frequently asked questions
The March 2018 amendment to China's 1982 Constitution added Section 7 to Chapter III and Articles 123–127, designating supervisory commissions as state organs. The companion Supervision Law was adopted by the NPC on 20 March 2018.