Central air-conditioning cleaning workers are divided into five skill levels: Level 5/junior worker, Level 4/intermediate worker, Level 3/senior worker, Level 2/technician, and Level 1/senior technician. Detailed descriptions are given of the occupational functions, work content, skill requirements, and related knowledge requirements of the five levels respectively. It also stipulates the weight of professional ethics, general knowledge and relevant knowledge requirements corresponding to each level of occupational functions in training and skill evaluation, as well as the weight of the skill requirements corresponding to each level of occupational functions in training and skill evaluation. .
T/CAH 0202-2020 history
2020T/CAH 0202-2020 Specification for occupational skill of central air conditioning cleaner