ISO/IEC 27001 is an authoritative standard in the field of information security jointly published by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). Obtaining this certification signifies that TCL has established an information security organizational structure and management system that conforms to international standards, ensuring the confidentiality, integrity, and availability of user data and operational information effectively.

ISO/IEC 27701 is the world's first global Standard for Personal Information Management Systems jointly published by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). This certification indicates that TCL's privacy protection practices have met the stringent requirements of the internationally recognized standard for privacy management systems.

TRUSTe certification is a privacy protection certification established by TrustArc, a specialized certification organization, based on recognized legal and regulatory standards for privacy and data governance. This certification signifies that TCL's privacy management, policies, and practices meet the requirements of TRUSTe's Enterprise Privacy and Data Governance Practices Assessment Standards.

ANSI/CAN/UL 2900-1 is a general standard for cybersecurity of network-connectable products' software. It has been designated as a national standard in the United States and Canada. The TCL TV (Q650G) is the world's first television brand to receive Intertek ANSI/CAN/UL 2900-1 certification for cybersecurity.

The Intertek Cyber Assured Certification is a network security testing and certification program launched by Intertek for consumer connected products based on the ETSI EN 303645 and SB 327 Network Security Standards. TCL TV (Q650G) is the world's first television brand to achieve certification under the Intertek Cyber Assured Program.

ETSI EN 303645 is the EU's first common standard for IoT device cybersecurity, evaluating products based on cybersecurity and data privacy protection. TCL models like the C755 have received TÜV SÜD product safety certification, reflecting TCL's commitment to cybersecurity and data protection.