SAVIS GROUP consistently maintains its pioneering position in the field of digital signing and electronic authentication in Vietnam, delivering a comprehensive ecosystem of solutions that strictly adhere to both national and international legal standards.
With expertise, high-quality services, and globally recognized technological standards, SAVIS has taken confident steps to solidify its leadership:
- January 2019: SAVIS was granted a license to provide Public Digital Signature Authentication Services, becoming the 10th Public Digital Signature Authentication Service Provider in Vietnam with the TrustCA brand. It was also the first entity licensed under Decree 130/2018/ND-CP, detailing the implementation of the Electronic Transactions Law regarding digital signatures and authentication services.
- March 2021: SAVIS became the first in Vietnam to offer TrustCA Timestamp, an electronic authentication service providing timestamping, leveraging cutting-edge technology to prevent fraud and forgery in electronic transactions, ensuring legal validity for long-term document storage and authentication, even after digital certificates expire.

- July 2021: SAVIS officially became the first and only Qualified Trust Service Provider (QTSP) in Vietnam for remote digital signing and electronic seal services under the eIDAS Regulation, certified by the European Commission’s compliance authority, ensuring full recognition by all 27 European Union member states.
- November 2021: SAVIS GROUP was among the first to be licensed to provide TrustCA Remote Signing, a remote digital signing service.

- June 2023: SAVIS Digital, a subsidiary of SAVIS GROUP, received certification to provide CeCA Electronic Contract Authentication Services, ensuring confidentiality, integrity, origin verification, and non-repudiation of electronic documents and contracts.
- July 2023: SAVIS GROUP launched SAM Appliance, an all-in-one solution for data encryption, digital signature authentication, and mobile identification on a Cloud HSM platform, certified by the Government Cipher Committee and compliant with FIPS 140-2 Level 3, as defined by the U.S. National Institute of Standards and Technology (NIST)
SAVIS’s digital signing and electronic authentication solutions fully comply with Vietnam’s legal requirements, including Decree 23/2025/ND-CP on electronic signatures and trusted services, the 2023 Electronic Transactions Law, Decree 130/2018/ND-CP, Circular 16/2019/TT-BTTTT on mandatory standards for digital signatures and authentication services for mobile and remote signing, and Circular 22/2020/TT-BTTTT on technical requirements for digital signing and verification software. Additionally, SAVIS’s solutions exceed the new cybersecurity requirements for the banking sector under Circular 50/2024/TT-NHNN issued by the State Bank of Vietnam.
SAVIS also operates as a Public Certificate Authority (CA), delivering specialized internal CA systems for secure and remote signing, HSM-based signing, mobile signing, Signing Portal, and large-scale WebRA certificate management. SAVIS proudly implemented the National RootCA, meeting the international WebTrust standard, for the Ministry of Information and Communications (NEAC). It also provided QTSP eIDAS-compliant solutions for Viettel CA’s remote digital signing system and RootCA systems for the State Bank of Vietnam, Agribank, BIDV, Sacombank and CoopBank,…
Over the years, SAVIS Group has successfully expanded its ecosystem of secure digital signing, electronic transactions, electronic contracts, and data encryption, featuring advanced capabilities compliant with both Vietnamese regulations and international standards, including:
- TrustCA Remote Signing: Remote digital signing service
- TrustCA Timestamp: Vietnam’s first electronic timestamp authentication service
- SAM Auth Server: All-in-a-Box strong authentication solution
- PKI Appliance All-in-a-Box (CA, VA, TSA): Comprehensive PKI solution
- SAM Appliance: All-in-one solution for data encryption, digital signature authentication, and mobile identification
- SAVIS Signing Server: Secure digital signing system
- SAVIS eContract: Smart electronic contract solution
- Digital Signatures, HSM Certificates, and USB Token Certificates: For organizations and individuals
SAVIS confidently delivers a comprehensive, highly secure digital signing ecosystem, contributing to safe and effective digital transformation in Vietnam and globally.