diver certification

certification as competent to dive to a specified standard

en-US/ˈdaɪvɚ ˌsɝtəfəˈkeɪʃən/
en-GB/ˈdaɪvə ˌsɜːtɪfɪˈkeɪʃən/

الفئات:

professional certificationsports trainingcertification