National Commission for the
Certification of Crane Operators
Committed to Quality, Integrity, and Fairness in Testing since 1995

Frequently Asked Questions

Exam Retake Policy

What is the CCO policy relating to retaking exams?

Candidates who do not pass a written exam and need to retake the same exam to certify or recertify must wait four weeks to retake the same exam. However, if an alternate form of the exam is available, candidates may retest within that four-week window.

What does “alternate form” of the exam mean?

An “alternate form” of an exam is a test that is equivalent to the initial test form in content and difficulty, but with different questions.

Which exams have alternate forms?

CCO Exam Management Committees are working on creating alternate forms for all written exams. Priority has been given to certification exams that are required by OSHA and as determined by volume. Currently, the following exams have alternate forms:

  • Mobile Crane Operator Core Exam – English
  • Mobile Crane Operator Lattice Boom Specialty (LAT – English)
  • Mobile Crane Operator Telescopic Boom—Swing Cab Specialty (TLL) – English
  • Mobile Crane Operator Telescopic Boom—Fixed Cab Specialty (TSS) – English
  • Overhead Crane Operator (OVR) – English

This list will be updated as additional alternate exams are released.

Why can’t I retest right away?

It is important that each candidate be tested fairly. This policy prevents candidates who are retesting from having an unfair advantage on an exam because they are already familiar with the content. Requiring a waiting period after a failed exam is best practice in the certification industry and utilized by most certification bodies that hold a professional accreditation.

How do I apply to take an alternate form of an exam?

Simply submit an application! When the application is processed, we will see that the alternate form is required and process it as such. If no alternate form is available, scheduling is not available until after the four weeks have passed.

Am I impacted if I pass the written exam?

No, most candidates that take CCO exams pass them at the first attempt and are not affected by this policy change. Only those who don’t pass exams and need to retake that exam will be required to wait four weeks before retesting.

What about the practical exams?

This policy has no impact on candidates who need to retake the practical exam.

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