Exam Domains
1 Crane Components and Specifications
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2 Load Charts and Capacity
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3 Rigging and Sling Angles
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4 OSHA/ASME Standards
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5 Site Assessment and Setup
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6 Pre-Operation Inspection
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7 Emergency Procedures
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8 Signal Communications
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Exam Details
Question TypesMultiple Choice
FormatLinear (computer-based at Prometric for written; hands-on for practical)
Online ProctoringNot available
ID RequirementsGovernment-issued photo ID required at Prometric test center. Name on ID must match registration exactly.
RenewalRequired -- Certifications valid for 3 years. Renewal requires passing the practical re-examination. Written exam retake may also be required depending on certification type. Renew at nccco.org before certification expiration.
PrerequisitesMust pass corresponding written exam (CCO-MC) first (recommended)
Retake PolicyContact NCCCO directly for current retake waiting periods and fees. Written and practical retakes are scheduled and priced independently.