YSA CERTIFICADOS DIGITALIS is a REGISTRATION AUTHORITY, an entity duly accredited by the National Institute of Information Technology, as an AR linked to AC DOCCLOUD RFB and authorized by the Federal Revenue Service of Brazil to issue and manage e-CPF and e-CNPJ digital certificates, in compliance with the practices, rules and standards described in the Declaration of Certification Practices (DPC), Security Policy, Type A1 and A3 Certificate Policy, issued in accordance with the rules of AC Raiz and ICP-Brasil.