CSA STAR Registry

DataOne Asia (Thailand) Co., Ltd. is a leading provider of data center, cloud infrastructure, and digital trust services headquartered in Bangkok, Thailand. We serve enterprise and government clients across Southeast Asia with secure, reliable, and scalable IT solutions. Our service portfolio spans two core pillars: (1) Data Center & Infrastructure — including colocation, managed hosting, ATM processing outsourcing, and network connectivity; and (2) Digital Solutions (SaaS) — comprising four specialized cloud services: De-Tax (electronic tax invoice and document management), De-Contract (real-time document signing and certificate management), De-EVRT (Electronic VAT Refund for Tourists, enabling seamless digital VAT refund processing for international visitors in Thailand), and RP-Proxy (relying party proxy service enabling secure integration with national digital identity and authentication platforms). Our security program is built on a risk-based framework aligned with ISO/IEC 27001, ISO/IEC 20000-1, PCI DSS, PDPA, and the CSA Cloud Controls Matrix (CCM) v4. Key control domains include governance, identity and access management, data protection, cryptography, vulnerability management, incident response, and business continuity. We are pursuing CSA STAR Level 1 (Self-Assessment) to transparently disclose our cloud security posture and demonstrate our commitment to customer trust, regulatory compliance and continuous security improvement across all services.