The National Restricted GNS (National Security Office) is a Portuguese certification that was developed for the products, equipment and services involved in the processing and communication of classified information, which requires accreditation by the GNS/ANS, under the attributions and competencies provided for inDecree-Law no. 3/2012, Article 2(3)(f) and Article 4(2)(f), , in its current wording.

National Restricted GNS (National Security Office) certification is based on NIST SP800-53 R5 and CSA CCM v4 frameworks, with the goal of protecting classified data processing and transmission.

The covered AWS services that are already in scope for GNS can be found on theAWS Services in Scope by Compliance Program page. If you would like to learn more about using these services and/or have interest in other services pleasecontact us.