UNI EN ISO ■ limit greenhouse gas emissions: standard UNI EN ISO 14064-3; ■ efficient energy management: standard ISO 50001: 2011; ■ protection of human capital by companies and suppliers: SA 8000 standard; ■ health and safety at work: BS OHSAS 18001:2007 standard; ■ general requirements for the competence of testing and calibration laboratories: ISO/IEC 17025:2005 standard; ■ Information Technology services: ISO/IEC 20000-1:2011 standard; ■ data security: ISO 27001:2013 standard; ■ software and IT solution production processes: CMMI-DEV (Capability Maturity Model Integration - Development) certifications; ■ respect for principles intended to promote trust between consumers and businesses operating on the internet: WebTrust (Certification Authorities - SSL Baseline Requirements Audit Criteria); ■ fulfilment of the AGID (Digital Italy Agency) requirements to perform the role of: ♦ Accredited Certifier for Qualified Signatures, the National Service Charter and Timestamping; ♦ Accredited Operator for Certified Email; ♦ Accredited Custodian for storing electronic documents.