On December 24th, 2015, SELF’s laboratory gained the recognition of China National Accreditation Service for Conformity Assessment (hereinafter referred to as CNAS). CNAS is the national accreditation body of China unitarily responsible for the accreditation of certification bodies, laboratories and inspection bodies, which is established under the approval of Certification and Accreditation Administration of the People’s Republic of China (CNCA) and authorized by CNCA in accordance with the Regulations of the People’s Republic of China on Certification and Accreditation.