Testing Overview
Flexible testing options to fit your schedule and location.
Multiple Ways to Demonstrate Your Expertise
CCO offers flexible testing modalities to meet candidates where they are — from remote proctored exams to hands-on practical assessments. Choose the format that works best for your schedule and location.
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Event Online TestingScheduled online testing sessions administered by CCO-approved organizations.
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Online Proctor TestingRemote proctored exams you can take from your own location with identity verification.
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Test Center TestingIn-person testing at an approved testing center nationwide.
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Practical TestingHands-on performance exams evaluating real-world crane operation skills.
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ModalitiesMultiple testing formats — online proctored, event-based, and testing center options.
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Application ProcessSubmit your application through the myCCO portal, then schedule your exam.
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TimelinesExam windows are available year-round. Results typically available within 3–5 business days.
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Find Practical ProctorsLocate CCO-certified practical proctors in your region through our online directory.
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Application ProcessApply online through myCCO and coordinate with a proctor to schedule your test date.
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TimelinesScheduling depends on proctor availability. Apply early to secure your preferred date.
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Recertification ScheduleCredentials expire every 5 years. Recertification keeps your status current and recognized.
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RecommendationsBegin the recertification process at least 6 months before your expiration date.
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TimelinesRenewal timelines vary by program. Check your myCCO dashboard for your personal expiration.
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Get Ready to Succeed
Access the study materials and training resources you need to feel confident walking into your CCO exam.
Exam Reference Materials
Study guides, handbooks, and practice resources available through the CCO Store.
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Training Providers
Find accredited training providers and high-volume trainers near you to prepare for your exam.
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Frequently Asked Questions
What is required to test?
To sit for a CCO exam, candidates must meet the eligibility requirements for their specific certification program, including a minimum age of 18, relevant work experience, and submission of a completed application through the myCCO portal. Some programs also require documentation of training or formal education.
What are the technical requirements for online testing?
For online proctored exams, you will need a computer with a working webcam and microphone, a stable internet connection (minimum 3 Mbps upload/download), and a quiet, private space. You must also install the approved proctoring software in advance. Detailed system requirements are available in the myCCO portal.
How do I apply for a CCO exam?
All exam applications are submitted through the myCCO portal at mycco.cco.org. Create an account, select your certification program, complete the application form, submit supporting documentation, and pay the exam fee. Once approved, you will receive instructions to schedule your exam.
Still have questions? We’re happy to help