I am having problems with registering worked hours. What should I do? Didier 16 September 2019 09:11 Updated Follow If you are having problems - difficulties with registering worked hours (clocked hours) we kindly request you to complete the form below; Click here Related articles My invoice is incorrect? Telephonebook branches Transportation & Travel expenses policy Charlie works Contract extension process (Phase A, Phase B, Phase C) How can I download the ABU Cao app on my mobile phone? Comments 0 comments Please sign in to leave a comment.