CCO Signalperson certifications will once again be made available through the Apprenticeship Program. The decision to offer this certification is due in part to the requirement of some contractors and project owners that all crane operators possess this certification. Reimbursement up to $200.00 is available for members who receive new certifications and up to $95.00 for re-certification. Note: CCO is requiring that all written test registrations be performed online, similar to the process mentioned previously to register for CCO crane certification tests.