A trusted entity that issues or registers subscriber tokens and issues electronic credentials to subscribers. The CSP may encompass registration authorities (RAs) and verifiers that it operates. A CSP may be an independent third party, or may issue credentials for its own use. Source: NIST SP 800-63-2
Understand more election terms clearly
Get one important election term explained each week, with authoritative sources, practical context and related definitions.
A trusted entity that issues or registers subscriber tokens and issues electronic credentials to subscribers. The CSP may encompass registration authorities (RAs) and verifiers that it operates. A CSP may be an independent third party, or may issue credentials for its own use. Source: NIST SP 800-63-2
Cite this term
Election Security Glossary. (2026). Credential Service Provider (csp). In Election Security Glossary. Retrieved August 14, 2026, from https://electionsecurityglossary.com/glossary/credential-service-provider-csp
Sources
01
Single-source
Get the weekly election term
Receive one cited, source-backed election explanation in your inbox each week.