CBT (Computer Based Training): The Training Site will have a CBT station for members to take their Crane Written Exam.  You will sit in front of a computer screen and take the written test. All the same rules apply for the CBT test as with the paper and pencil test. One big advantage is you will know if you passed or failed as soon as you finish the test. Only members who have been approved by the OECP to take the written exam can use the CBT test and by appointment only, Monday - Saturday with start times between 9:00 am - 1:00 pm.