Credentials · Certification
CCO Signalperson
The CCO Signalperson certification: written and practical exams; one accepted way to document the OSHA 1926.1428 signal person qualification through a third-party qualified evaluator.
Read the full guide: Rigger and Signalperson Certifications →
Verified requirements
| Where | Expires | Renewal | Continuing education |
|---|---|---|---|
| United States (federal) | Yes | 5 years | — |
Verified against the issuing authority. Always confirm current rules before acting.