Normalización y Certificación (NYCE) has authorized to issue SAR technical standard Disposición Técnica IFT-012-2019. Therefore, previous alternative, Peritos, will be replace to this SAR certificate that issue from local accredited lab, NYCE which authorized by the Instituto Federal de Telecomunicaciones (IFETEL) and accredited by the Entidad Mexicana de Acreditación (EMA).