
In accordance with the Governor’s list of prohibited technologies, 51ÁÔÆæ is prohibiting the following software and hardware:
Prohibited Software/Applications/Developers  
Last Updated February 4, 2026Ìý
- AlibabaÌý
- AlipayÌý
- Baichuan/BeijingÌýBaichuanÌýIntelligent Technology Co. Ltd.Ìý
- BaiduÌý
- Beijing Academy of Artificial IntelligenceÌý
- ByteDance Ltd.Ìý
- CamScannerÌý
- CloudWalkÌýTechnologyÌý
- DeepSeekÌý
- iFlytekÌý
- KasperskyÌý
- Lemon8Ìý
- Megvii/MegviiÌýTechnology LimitedÌý
- MiniMaxÌý
- MoomooÌý
- Moonshot AIÌý
- QQ WalletÌý
- RedNoteÌý
- SenseTime/SenseTimeÌýGroupÌý
- SHAREitÌý
- SheinÌý
- StepFunÌý
- PDD Holdings (includingÌýTemuÌýandÌýPinduoduo)Ìý
- Tencent Holdings Ltd.Ìý
- Tiger BrokersÌý
- TikTokÌý
- Uniview/ZhejiangÌýUniviewÌýTechnologies Co.ÌýLtd.Ìý
- VMateÌý
- WeBullÌý
- WeChatÌý
- WeChat PayÌý
- WPS OfficeÌý
- XiaomiÌý
- YituÌýTechnologyÌý
- Zhipu/Z.aiÌý
- Any subsidiary or affiliate of an entity listed above. Ìý
Prohibited Hardware/Equipment/Manufacturers 
Last Updated February 4, 2026Ìý
- AutelÌýRoboticsÌý
- CATL/Contemporary Amperex Technology Co.ÌýLtd.Ìý
- Dahua Technology CompanyÌý
- Gotion/GouxuanÌýHi-Tech Co. Ltd.Ìý
- Hisense Group Co. Ltd.Ìý
- Huawei Technologies CompanyÌý
- Hangzhou Hikvision Digital Technology CompanyÌý
- Hytera Communications CorporationÌý
- NucTech/TongfangÌýNucTechÌýTechnology Ltd.Ìý
- RoboSenseÌýTechnology Co. Ltd.Ìý
- SZ DJI Technology CompanyÌý
- TCL Technology Group Corp.Ìý
- TP-LinkÌý
- Uniview/ZhejiangÌýUniviewÌýTechnologies Co.ÌýLtd.Ìý
- WuhanÌýGeosunÌýNavigation Technology Co. Ltd.Ìý
- XiaomiÌý
- ZTE CorporationÌý
- Any subsidiary or affiliate of an entity listed above. Ìý
Covered Applications
Last Updated January 31, 2025Ìý
- Lemon8Ìý
- RedNoteÌý
- TikTok or any successor application or service developed or provided by ByteDance Ltd. or an entity owned by ByteDance Ltd.Ìý
Restrictions only apply to state-owned-devices,ÌýcomputersÌýand networksÌý
- These restrictions applyÌýonly to state-owned devices, computers, and networks.Ìý
- Faculty and staff should not install, access, or use these technologies on TSC-issued equipment.Ìý
- If any of these tools are currently being used for instructional, operational, or research purposes on state systems, pleaseÌýdiscontinueÌýuse and consult with IT for guidance on approved alternatives.Ìý