Single Sign On (SSO) using ThaID and NDID

Thailand’s digital government ecosystem integrates ThaID and National Digital ID (NDID) across multiple government portals for single sign-on access. Citizens can authenticate using facial verification through the ThaID mobile application or NDID federated login through licensed identity providers. After successful authentication, the system securely routes the confirmation to the relying government portal. This enables the user to access services, such as digital approvals, complaint submission, court services, and regulatory filings.