NOS SGPS, S.A. is certified for quality and environment in compliance with the standards ISO 9001:2015 and ISO 14001:2015 for NOS Comunicações S.A., NOS Inovação S.A., NOS Sistemas S.A., NOS Technology S.A. and NOS Towering S.A., and with regard to Information Security in compliance with the ISO/ IEC 27001:2013 standard for NOS Comunicações S.A.1 and NOS Sistemas S.A. 2. Additionally, NOS Comunicações S.A. is certified for compliance with the standards ISO 45001:2018 3 and ISO/IEC 20000-1:2011 4.
Check the certificates below:
Safety and Health at Work
1 The Information security management system applies to: The business processes related to installation, activation, fulfilment of service requests, account management, billing and charging for telco customers in the market segments: consumer, business, corporate and wholesale.
2 TThe Information security management system applies to: The security processes associated with the data center services.
3 The scope of this certification is the Development, Marketing and Management of the Customer Service of Corporate Products and Services.
4 The scope of this certification is the Telecommunications and ICT services provided to corporate customers, according to the service catalog and from Lisbon and Oporto operational centers.