The Energy Interconnection and Safety Laboratory of CSCEC Science and Industry (Lab Registered No. CNAS L25262) has recently been awarded the CNAS accreditation certificate. This recognition confirms that the lab’s technical capabilities, management systems, and service levels in the new energy sector are fully aligned with the ISO/IEC 17025 standard and CNAS-CL01 accreditation criteria. With this authoritative and impartial testing qualification, the lab is now equipped to deliver internationally recognized testing services for new energy products used in construction.

Established in 2024, the lab functions as a specialized testing platform supporting CSCEC Science and Industry’s strategic push into the integrated “construction + energy” sector. Its goal is to become a benchmark for R&D and testing in the construction new energy sector. In March 2025, the lab formed a joint research platform with the team led by Ouyang Minggao—academician of the Chinese Academy of Sciences and professor at Tsinghua University—aiming to secure a competitive edge in "construction + energy" technologies.

The China National Accreditation Service for Conformity Assessment (CNAS) is a national accreditation body established under the Regulations of the People’s Republic of China on Certification and Accreditation. It is authorized by the Certification and Accreditation Administration of the People’s Republic of China, the only institution in China authorized to grant national laboratory accreditation, with its accreditation results being recognized internationally.