The system was always a compromise to begin with: Microsoft's underlying architecture bolted onto China's own censorship modules. Now even that compromise couldn't hold out until its planned expiration date. According to Bloomberg, China's Ministry of State Security recently ordered some officially affiliated institutions to fully remove the customized government edition of Windows 10 from their computers, moving the timeline up by several months from the original February 2027 deadline.
The system now being pulled from service officially goes by the name "Windows 10 China Government Edition" (aka CMIT OS), developed by China Standard Software / CMIT—a company with an unusual backstory. According to Bloomberg, citing people familiar with the matter who asked not to be named, the company was formed as a 2016 joint venture between Microsoft and China Electronics Technology Group Corporation (CETC), tasked with reworking Windows 10 into a government-only version that met Beijing's security standards—disabling certain native features and embedding domestically developed security modules, allowing government agencies to run an American-made system while still satisfying internal oversight and data control requirements. Sources say the Ministry of State Security's abrupt acceleration of the timeline caught many government employees off guard, with officials declining to specify which vulnerabilities were at issue, only citing concerns over data security risks.
