AAC Inc ISO/IEC 20000 certification Certified by British Standards Institution ISO/IEC 20000 Certified Organization Home ISO/IEC 20000 AAC Inc AAC Inc United States Status: Renewed Start date: 23-09-2017 Expiry date: 22-09-2020 Scope of the certification The service management system of AAC Inc. supporting the provision of IT services to employees from Vienna, VA Headquarters. Locations covered by the certification 8470 Tyco Road, Vienna, VA 22182 United States