The course is designed to meet the latest requirements for the Certificate of Competency for Electrical and Electronics Operators, covering the operation of chart table power stations, maintenance of high voltage systems, troubleshooting of automated control systems and maintenance of communication and navigation equipment. The course is strictly aligned with the latest assessment elements of the Maritime Safety Administration, and provides standardized practical exercises to help students quickly master the test points and obtain the ETO Certificate of Competency with a high passing rate.